Home / 8,734,441.69-12,053,368.08-4,760,747.13

Finding the Fourth Proportional to 8,734,441.69, 12,053,368.08 and 4,760,747.13

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Solution

The fourth proportional to 8,734,441.69, 12,053,368.08 and 4,760,747.13 is: 6,569,743.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,734,441.69 : 12,053,368.08 = 4,760,747.13 : x
  2. Step 2: Convert to fraction form
    8,734,441.69/12,053,368.08 = 4,760,747.13/x
  3. Step 3: Cross multiply
    8,734,441.69x = 12,053,368.08 × 4,760,747.13
  4. Step 4: Simplify right side
    8,734,441.69x = 57,383,037,493,693.61
  5. Step 5: Solve for x
    x = 57,383,037,493,693.61/8,734,441.69
  6. Step 6: Final answer
    x = 6,569,743.04

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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.