Home / 5,007,825.41-7,509,212.12-3,567,685.91

Finding the Fourth Proportional to 5,007,825.41, 7,509,212.12 and 3,567,685.91

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Solution

The fourth proportional to 5,007,825.41, 7,509,212.12 and 3,567,685.91 is: 5,349,729.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,007,825.41 : 7,509,212.12 = 3,567,685.91 : x
  2. Step 2: Convert to fraction form
    5,007,825.41/7,509,212.12 = 3,567,685.91/x
  3. Step 3: Cross multiply
    5,007,825.41x = 7,509,212.12 × 3,567,685.91
  4. Step 4: Simplify right side
    5,007,825.41x = 26,790,510,247,098.38
  5. Step 5: Solve for x
    x = 26,790,510,247,098.38/5,007,825.41
  6. Step 6: Final answer
    x = 5,349,729.29

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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.