Home / 10,095,708.79-15,145,559.43-3,706,016.50

Finding the Fourth Proportional to 10,095,708.79, 15,145,559.43 and 3,706,016.50

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Solution

The fourth proportional to 10,095,708.79, 15,145,559.43 and 3,706,016.50 is: 5,559,757.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,095,708.79 : 15,145,559.43 = 3,706,016.50 : x
  2. Step 2: Convert to fraction form
    10,095,708.79/15,145,559.43 = 3,706,016.50/x
  3. Step 3: Cross multiply
    10,095,708.79x = 15,145,559.43 × 3,706,016.50
  4. Step 4: Simplify right side
    10,095,708.79x = 56,129,693,149,310.59
  5. Step 5: Solve for x
    x = 56,129,693,149,310.59/10,095,708.79
  6. Step 6: Final answer
    x = 5,559,757.55

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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.