Home / 1,467,545.40-2,201,318.10-953,819.10

Finding the Fourth Proportional to 1,467,545.40, 2,201,318.10 and 953,819.10

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Solution

The fourth proportional to 1,467,545.40, 2,201,318.10 and 953,819.10 is: 1,430,728.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,545.40 : 2,201,318.10 = 953,819.10 : x
  2. Step 2: Convert to fraction form
    1,467,545.40/2,201,318.10 = 953,819.10/x
  3. Step 3: Cross multiply
    1,467,545.40x = 2,201,318.10 × 953,819.10
  4. Step 4: Simplify right side
    1,467,545.40x = 2,099,659,248,955.71
  5. Step 5: Solve for x
    x = 2,099,659,248,955.71/1,467,545.40
  6. Step 6: Final answer
    x = 1,430,728.65

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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.