Home / 3,698,114.31-5,547,171.46-1,002,439.53

Finding the Fourth Proportional to 3,698,114.31, 5,547,171.46 and 1,002,439.53

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Solution

The fourth proportional to 3,698,114.31, 5,547,171.46 and 1,002,439.53 is: 1,503,659.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,698,114.31 : 5,547,171.46 = 1,002,439.53 : x
  2. Step 2: Convert to fraction form
    3,698,114.31/5,547,171.46 = 1,002,439.53/x
  3. Step 3: Cross multiply
    3,698,114.31x = 5,547,171.46 × 1,002,439.53
  4. Step 4: Simplify right side
    3,698,114.31x = 5,560,703,962,553.64
  5. Step 5: Solve for x
    x = 5,560,703,962,553.64/3,698,114.31
  6. Step 6: Final answer
    x = 1,503,659.30

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Similar ratio
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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.