Home / 10,095,660.24-15,119,355.60-5,822,874.60

Finding the Fourth Proportional to 10,095,660.24, 15,119,355.60 and 5,822,874.60

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Solution

The fourth proportional to 10,095,660.24, 15,119,355.60 and 5,822,874.60 is: 8,720,391.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,095,660.24 : 15,119,355.60 = 5,822,874.60 : x
  2. Step 2: Convert to fraction form
    10,095,660.24/15,119,355.60 = 5,822,874.60/x
  3. Step 3: Cross multiply
    10,095,660.24x = 15,119,355.60 × 5,822,874.60
  4. Step 4: Simplify right side
    10,095,660.24x = 88,038,111,691,607.75
  5. Step 5: Solve for x
    x = 88,038,111,691,607.75/10,095,660.24
  6. Step 6: Final answer
    x = 8,720,391.69

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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.