Home / 4,132,902.88-6,196,391.60-1,943,247.04

Finding the Fourth Proportional to 4,132,902.88, 6,196,391.60 and 1,943,247.04

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Solution

The fourth proportional to 4,132,902.88, 6,196,391.60 and 1,943,247.04 is: 2,913,477.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,132,902.88 : 6,196,391.60 = 1,943,247.04 : x
  2. Step 2: Convert to fraction form
    4,132,902.88/6,196,391.60 = 1,943,247.04/x
  3. Step 3: Cross multiply
    4,132,902.88x = 6,196,391.60 × 1,943,247.04
  4. Step 4: Simplify right side
    4,132,902.88x = 12,041,119,635,380.86
  5. Step 5: Solve for x
    x = 12,041,119,635,380.86/4,132,902.88
  6. Step 6: Final answer
    x = 2,913,477.52

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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.