Home / 4,546,332.50-6,820,397.11-1,667,726.04

Finding the Fourth Proportional to 4,546,332.50, 6,820,397.11 and 1,667,726.04

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Solution

The fourth proportional to 4,546,332.50, 6,820,397.11 and 1,667,726.04 is: 2,501,918.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,546,332.50 : 6,820,397.11 = 1,667,726.04 : x
  2. Step 2: Convert to fraction form
    4,546,332.50/6,820,397.11 = 1,667,726.04/x
  3. Step 3: Cross multiply
    4,546,332.50x = 6,820,397.11 × 1,667,726.04
  4. Step 4: Simplify right side
    4,546,332.50x = 11,374,553,863,487.75
  5. Step 5: Solve for x
    x = 11,374,553,863,487.75/4,546,332.50
  6. Step 6: Final answer
    x = 2,501,918.60

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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.