Home / 1,374,754.13-2,062,232.34-363,869.27

Finding the Fourth Proportional to 1,374,754.13, 2,062,232.34 and 363,869.27

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Solution

The fourth proportional to 1,374,754.13, 2,062,232.34 and 363,869.27 is: 545,830.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,374,754.13 : 2,062,232.34 = 363,869.27 : x
  2. Step 2: Convert to fraction form
    1,374,754.13/2,062,232.34 = 363,869.27/x
  3. Step 3: Cross multiply
    1,374,754.13x = 2,062,232.34 × 363,869.27
  4. Step 4: Simplify right side
    1,374,754.13x = 750,382,976,126.19
  5. Step 5: Solve for x
    x = 750,382,976,126.19/1,374,754.13
  6. Step 6: Final answer
    x = 545,830.68

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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.