Home / 10,103,274.20-15,164,492.46-6,253,451.27

Finding the Fourth Proportional to 10,103,274.20, 15,164,492.46 and 6,253,451.27

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Solution

The fourth proportional to 10,103,274.20, 15,164,492.46 and 6,253,451.27 is: 9,386,107.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,103,274.20 : 15,164,492.46 = 6,253,451.27 : x
  2. Step 2: Convert to fraction form
    10,103,274.20/15,164,492.46 = 6,253,451.27/x
  3. Step 3: Cross multiply
    10,103,274.20x = 15,164,492.46 × 6,253,451.27
  4. Step 4: Simplify right side
    10,103,274.20x = 94,830,414,632,892.42
  5. Step 5: Solve for x
    x = 94,830,414,632,892.42/10,103,274.20
  6. Step 6: Final answer
    x = 9,386,107.19

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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.