Home / 1,497,410.90-2,242,617.15-1,467,343.70

Finding the Fourth Proportional to 1,497,410.90, 2,242,617.15 and 1,467,343.70

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Solution

The fourth proportional to 1,497,410.90, 2,242,617.15 and 1,467,343.70 is: 2,197,586.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,497,410.90 : 2,242,617.15 = 1,467,343.70 : x
  2. Step 2: Convert to fraction form
    1,497,410.90/2,242,617.15 = 1,467,343.70/x
  3. Step 3: Cross multiply
    1,497,410.90x = 2,242,617.15 × 1,467,343.70
  4. Step 4: Simplify right side
    1,497,410.90x = 3,290,690,146,564.45
  5. Step 5: Solve for x
    x = 3,290,690,146,564.45/1,497,410.90
  6. Step 6: Final answer
    x = 2,197,586.61

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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.