Home / 3,547,337.70-5,321,006.55-2,413,596.90

Finding the Fourth Proportional to 3,547,337.70, 5,321,006.55 and 2,413,596.90

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Solution

The fourth proportional to 3,547,337.70, 5,321,006.55 and 2,413,596.90 is: 3,620,395.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,547,337.70 : 5,321,006.55 = 2,413,596.90 : x
  2. Step 2: Convert to fraction form
    3,547,337.70/5,321,006.55 = 2,413,596.90/x
  3. Step 3: Cross multiply
    3,547,337.70x = 5,321,006.55 × 2,413,596.90
  4. Step 4: Simplify right side
    3,547,337.70x = 12,842,764,913,959.69
  5. Step 5: Solve for x
    x = 12,842,764,913,959.69/3,547,337.70
  6. Step 6: Final answer
    x = 3,620,395.35

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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.