Home / 4,531,223.06-6,253,265.12-2,494,222.10

Finding the Fourth Proportional to 4,531,223.06, 6,253,265.12 and 2,494,222.10

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Solution

The fourth proportional to 4,531,223.06, 6,253,265.12 and 2,494,222.10 is: 3,442,124.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,531,223.06 : 6,253,265.12 = 2,494,222.10 : x
  2. Step 2: Convert to fraction form
    4,531,223.06/6,253,265.12 = 2,494,222.10/x
  3. Step 3: Cross multiply
    4,531,223.06x = 6,253,265.12 × 2,494,222.10
  4. Step 4: Simplify right side
    4,531,223.06x = 15,597,032,059,463.15
  5. Step 5: Solve for x
    x = 15,597,032,059,463.15/4,531,223.06
  6. Step 6: Final answer
    x = 3,442,124.09

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Double scale
Find fourth proportional to 4,531,224.06, 6,253,266.50 and 2,494,223.10
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.