Home / 3,001,403.00-4,502,115.11-726,928.92

Finding the Fourth Proportional to 3,001,403.00, 4,502,115.11 and 726,928.92

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Solution

The fourth proportional to 3,001,403.00, 4,502,115.11 and 726,928.92 is: 1,090,395.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,001,403.00 : 4,502,115.11 = 726,928.92 : x
  2. Step 2: Convert to fraction form
    3,001,403.00/4,502,115.11 = 726,928.92/x
  3. Step 3: Cross multiply
    3,001,403.00x = 4,502,115.11 × 726,928.92
  4. Step 4: Simplify right side
    3,001,403.00x = 3,272,717,676,445.30
  5. Step 5: Solve for x
    x = 3,272,717,676,445.30/3,001,403.00
  6. Step 6: Final answer
    x = 1,090,395.95

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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.