Home / 15,592,862.81-23,387,507.55-4,079,441.57

Finding the Fourth Proportional to 15,592,862.81, 23,387,507.55 and 4,079,441.57

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Solution

The fourth proportional to 15,592,862.81, 23,387,507.55 and 4,079,441.57 is: 6,118,694.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,592,862.81 : 23,387,507.55 = 4,079,441.57 : x
  2. Step 2: Convert to fraction form
    15,592,862.81/23,387,507.55 = 4,079,441.57/x
  3. Step 3: Cross multiply
    15,592,862.81x = 23,387,507.55 × 4,079,441.57
  4. Step 4: Simplify right side
    15,592,862.81x = 95,407,970,401,221.31
  5. Step 5: Solve for x
    x = 95,407,970,401,221.31/15,592,862.81
  6. Step 6: Final answer
    x = 6,118,694.92

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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.