Home / 10,592,800.30-15,889,200.45-3,501,088.30

Finding the Fourth Proportional to 10,592,800.30, 15,889,200.45 and 3,501,088.30

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Solution

The fourth proportional to 10,592,800.30, 15,889,200.45 and 3,501,088.30 is: 5,251,632.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,592,800.30 : 15,889,200.45 = 3,501,088.30 : x
  2. Step 2: Convert to fraction form
    10,592,800.30/15,889,200.45 = 3,501,088.30/x
  3. Step 3: Cross multiply
    10,592,800.30x = 15,889,200.45 × 3,501,088.30
  4. Step 4: Simplify right side
    10,592,800.30x = 55,629,493,791,849.73
  5. Step 5: Solve for x
    x = 55,629,493,791,849.73/10,592,800.30
  6. Step 6: Final answer
    x = 5,251,632.45

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Double scale
Find fourth proportional to 10,592,801.30, 15,889,201.95 and 3,501,089.30
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.