Home / 10,061,562.26-15,095,787.60-4,301,922.80

Finding the Fourth Proportional to 10,061,562.26, 15,095,787.60 and 4,301,922.80

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Solution

The fourth proportional to 10,061,562.26, 15,095,787.60 and 4,301,922.80 is: 6,454,356.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,061,562.26 : 15,095,787.60 = 4,301,922.80 : x
  2. Step 2: Convert to fraction form
    10,061,562.26/15,095,787.60 = 4,301,922.80/x
  3. Step 3: Cross multiply
    10,061,562.26x = 15,095,787.60 × 4,301,922.80
  4. Step 4: Simplify right side
    10,061,562.26x = 64,940,912,860,397.27
  5. Step 5: Solve for x
    x = 64,940,912,860,397.27/10,061,562.26
  6. Step 6: Final answer
    x = 6,454,356.81

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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.