Home / 5,970,428.69-8,239,215.96-3,392,250.93

Finding the Fourth Proportional to 5,970,428.69, 8,239,215.96 and 3,392,250.93

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Solution

The fourth proportional to 5,970,428.69, 8,239,215.96 and 3,392,250.93 is: 4,681,320.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,970,428.69 : 8,239,215.96 = 3,392,250.93 : x
  2. Step 2: Convert to fraction form
    5,970,428.69/8,239,215.96 = 3,392,250.93/x
  3. Step 3: Cross multiply
    5,970,428.69x = 8,239,215.96 × 3,392,250.93
  4. Step 4: Simplify right side
    5,970,428.69x = 27,949,488,002,780.84
  5. Step 5: Solve for x
    x = 27,949,488,002,780.84/5,970,428.69
  6. Step 6: Final answer
    x = 4,681,320.13

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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.