Home / 6,706,488.43-10,057,194.91-2,868,151.15

Finding the Fourth Proportional to 6,706,488.43, 10,057,194.91 and 2,868,151.15

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Solution

The fourth proportional to 6,706,488.43, 10,057,194.91 and 2,868,151.15 is: 4,301,141.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,706,488.43 : 10,057,194.91 = 2,868,151.15 : x
  2. Step 2: Convert to fraction form
    6,706,488.43/10,057,194.91 = 2,868,151.15/x
  3. Step 3: Cross multiply
    6,706,488.43x = 10,057,194.91 × 2,868,151.15
  4. Step 4: Simplify right side
    6,706,488.43x = 28,845,555,146,890.64
  5. Step 5: Solve for x
    x = 28,845,555,146,890.64/6,706,488.43
  6. Step 6: Final answer
    x = 4,301,141.42

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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.