Home / 4,626,250-6,387,592.44-3,713,499.88

Finding the Fourth Proportional to 4,626,250, 6,387,592.44 and 3,713,499.88

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Solution

The fourth proportional to 4,626,250, 6,387,592.44 and 3,713,499.88 is: 5,127,332.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,626,250 : 6,387,592.44 = 3,713,499.88 : x
  2. Step 2: Convert to fraction form
    4,626,250/6,387,592.44 = 3,713,499.88/x
  3. Step 3: Cross multiply
    4,626,250x = 6,387,592.44 × 3,713,499.88
  4. Step 4: Simplify right side
    4,626,250x = 23,720,323,759,428.91
  5. Step 5: Solve for x
    x = 23,720,323,759,428.91/4,626,250
  6. Step 6: Final answer
    x = 5,127,332.89

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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.