Home / 4,338,410.76-6,506,305.97-1,304,971.29

Finding the Fourth Proportional to 4,338,410.76, 6,506,305.97 and 1,304,971.29

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Solution

The fourth proportional to 4,338,410.76, 6,506,305.97 and 1,304,971.29 is: 1,957,062.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,338,410.76 : 6,506,305.97 = 1,304,971.29 : x
  2. Step 2: Convert to fraction form
    4,338,410.76/6,506,305.97 = 1,304,971.29/x
  3. Step 3: Cross multiply
    4,338,410.76x = 6,506,305.97 × 1,304,971.29
  4. Step 4: Simplify right side
    4,338,410.76x = 8,490,542,488,280.75
  5. Step 5: Solve for x
    x = 8,490,542,488,280.75/4,338,410.76
  6. Step 6: Final answer
    x = 1,957,062.84

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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.