Home / 1,582,570.62-2,374,057.10-502,697.91

Finding the Fourth Proportional to 1,582,570.62, 2,374,057.10 and 502,697.91

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Solution

The fourth proportional to 1,582,570.62, 2,374,057.10 and 502,697.91 is: 754,110.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,582,570.62 : 2,374,057.10 = 502,697.91 : x
  2. Step 2: Convert to fraction form
    1,582,570.62/2,374,057.10 = 502,697.91/x
  3. Step 3: Cross multiply
    1,582,570.62x = 2,374,057.10 × 502,697.91
  4. Step 4: Simplify right side
    1,582,570.62x = 1,193,433,542,390.66
  5. Step 5: Solve for x
    x = 1,193,433,542,390.66/1,582,570.62
  6. Step 6: Final answer
    x = 754,110.77

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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.