Home / 4,696,800.30-7,045,200.45-3,632,606.10

Finding the Fourth Proportional to 4,696,800.30, 7,045,200.45 and 3,632,606.10

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Solution

The fourth proportional to 4,696,800.30, 7,045,200.45 and 3,632,606.10 is: 5,448,909.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,696,800.30 : 7,045,200.45 = 3,632,606.10 : x
  2. Step 2: Convert to fraction form
    4,696,800.30/7,045,200.45 = 3,632,606.10/x
  3. Step 3: Cross multiply
    4,696,800.30x = 7,045,200.45 × 3,632,606.10
  4. Step 4: Simplify right side
    4,696,800.30x = 25,592,438,130,392.75
  5. Step 5: Solve for x
    x = 25,592,438,130,392.75/4,696,800.30
  6. Step 6: Final answer
    x = 5,448,909.15

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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.