Home / 6,844,635.60-10,266,953.40-4,152,001.20

Finding the Fourth Proportional to 6,844,635.60, 10,266,953.40 and 4,152,001.20

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Solution

The fourth proportional to 6,844,635.60, 10,266,953.40 and 4,152,001.20 is: 6,228,001.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,844,635.60 : 10,266,953.40 = 4,152,001.20 : x
  2. Step 2: Convert to fraction form
    6,844,635.60/10,266,953.40 = 4,152,001.20/x
  3. Step 3: Cross multiply
    6,844,635.60x = 10,266,953.40 × 4,152,001.20
  4. Step 4: Simplify right side
    6,844,635.60x = 42,628,402,837,144.09
  5. Step 5: Solve for x
    x = 42,628,402,837,144.09/6,844,635.60
  6. Step 6: Final answer
    x = 6,228,001.80

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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.