Home / 10,941,024.80-15,098,600.40-6,112,128.80

Finding the Fourth Proportional to 10,941,024.80, 15,098,600.40 and 6,112,128.80

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Solution

The fourth proportional to 10,941,024.80, 15,098,600.40 and 6,112,128.80 is: 8,434,730.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,941,024.80 : 15,098,600.40 = 6,112,128.80 : x
  2. Step 2: Convert to fraction form
    10,941,024.80/15,098,600.40 = 6,112,128.80/x
  3. Step 3: Cross multiply
    10,941,024.80x = 15,098,600.40 × 6,112,128.80
  4. Step 4: Simplify right side
    10,941,024.80x = 92,284,590,344,531.52
  5. Step 5: Solve for x
    x = 92,284,590,344,531.52/10,941,024.80
  6. Step 6: Final answer
    x = 8,434,730.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.