Home / 6,706,487.43-10,057,193.42-2,868,150.15

Finding the Fourth Proportional to 6,706,487.43, 10,057,193.42 and 2,868,150.15

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Solution

The fourth proportional to 6,706,487.43, 10,057,193.42 and 2,868,150.15 is: 4,301,139.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,706,487.43 : 10,057,193.42 = 2,868,150.15 : x
  2. Step 2: Convert to fraction form
    6,706,487.43/10,057,193.42 = 2,868,150.15/x
  3. Step 3: Cross multiply
    6,706,487.43x = 10,057,193.42 × 2,868,150.15
  4. Step 4: Simplify right side
    6,706,487.43x = 28,845,540,801,811.26
  5. Step 5: Solve for x
    x = 28,845,540,801,811.26/6,706,487.43
  6. Step 6: Final answer
    x = 4,301,139.92

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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.