Home / 10,285,095.29-15,414,107.22-5,738,284.92

Finding the Fourth Proportional to 10,285,095.29, 15,414,107.22 and 5,738,284.92

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Solution

The fourth proportional to 10,285,095.29, 15,414,107.22 and 5,738,284.92 is: 8,599,875.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,285,095.29 : 15,414,107.22 = 5,738,284.92 : x
  2. Step 2: Convert to fraction form
    10,285,095.29/15,414,107.22 = 5,738,284.92/x
  3. Step 3: Cross multiply
    10,285,095.29x = 15,414,107.22 × 5,738,284.92
  4. Step 4: Simplify right side
    10,285,095.29x = 88,450,539,073,592.03
  5. Step 5: Solve for x
    x = 88,450,539,073,592.03/10,285,095.29
  6. Step 6: Final answer
    x = 8,599,875.51

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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.