Home / 1,364,574.23-1,883,079.17-752,713.59

Finding the Fourth Proportional to 1,364,574.23, 1,883,079.17 and 752,713.59

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Solution

The fourth proportional to 1,364,574.23, 1,883,079.17 and 752,713.59 is: 1,038,726.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,574.23 : 1,883,079.17 = 752,713.59 : x
  2. Step 2: Convert to fraction form
    1,364,574.23/1,883,079.17 = 752,713.59/x
  3. Step 3: Cross multiply
    1,364,574.23x = 1,883,079.17 × 752,713.59
  4. Step 4: Simplify right side
    1,364,574.23x = 1,417,419,282,304.92
  5. Step 5: Solve for x
    x = 1,417,419,282,304.92/1,364,574.23
  6. Step 6: Final answer
    x = 1,038,726.41

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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.