Home / 15,592,862.31-23,387,506.80-4,079,441.06

Finding the Fourth Proportional to 15,592,862.31, 23,387,506.80 and 4,079,441.06

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Solution

The fourth proportional to 15,592,862.31, 23,387,506.80 and 4,079,441.06 is: 6,118,694.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,592,862.31 : 23,387,506.80 = 4,079,441.06 : x
  2. Step 2: Convert to fraction form
    15,592,862.31/23,387,506.80 = 4,079,441.06/x
  3. Step 3: Cross multiply
    15,592,862.31x = 23,387,506.80 × 4,079,441.06
  4. Step 4: Simplify right side
    15,592,862.31x = 95,407,955,530,949.22
  5. Step 5: Solve for x
    x = 95,407,955,530,949.22/15,592,862.31
  6. Step 6: Final answer
    x = 6,118,694.16

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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.