Home / 4,540,151.12-6,795,353.52-2,487,681.72

Finding the Fourth Proportional to 4,540,151.12, 6,795,353.52 and 2,487,681.72

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Solution

The fourth proportional to 4,540,151.12, 6,795,353.52 and 2,487,681.72 is: 3,723,373.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,540,151.12 : 6,795,353.52 = 2,487,681.72 : x
  2. Step 2: Convert to fraction form
    4,540,151.12/6,795,353.52 = 2,487,681.72/x
  3. Step 3: Cross multiply
    4,540,151.12x = 6,795,353.52 × 2,487,681.72
  4. Step 4: Simplify right side
    4,540,151.12x = 16,904,676,732,641.65
  5. Step 5: Solve for x
    x = 16,904,676,732,641.65/4,540,151.12
  6. Step 6: Final answer
    x = 3,723,373.14

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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.