Home / 1,467,003.04-2,024,434.04-813,523.62

Finding the Fourth Proportional to 1,467,003.04, 2,024,434.04 and 813,523.62

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Solution

The fourth proportional to 1,467,003.04, 2,024,434.04 and 813,523.62 is: 1,122,645.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,003.04 : 2,024,434.04 = 813,523.62 : x
  2. Step 2: Convert to fraction form
    1,467,003.04/2,024,434.04 = 813,523.62/x
  3. Step 3: Cross multiply
    1,467,003.04x = 2,024,434.04 × 813,523.62
  4. Step 4: Simplify right side
    1,467,003.04x = 1,646,924,908,672.03
  5. Step 5: Solve for x
    x = 1,646,924,908,672.03/1,467,003.04
  6. Step 6: Final answer
    x = 1,122,645.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.