Home / 1,027,531.71-1,418,279.00-597,895.11

Finding the Fourth Proportional to 1,027,531.71, 1,418,279.00 and 597,895.11

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Solution

The fourth proportional to 1,027,531.71, 1,418,279.00 and 597,895.11 is: 825,261.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,027,531.71 : 1,418,279.00 = 597,895.11 : x
  2. Step 2: Convert to fraction form
    1,027,531.71/1,418,279.00 = 597,895.11/x
  3. Step 3: Cross multiply
    1,027,531.71x = 1,418,279.00 × 597,895.11
  4. Step 4: Simplify right side
    1,027,531.71x = 847,982,075,726.22
  5. Step 5: Solve for x
    x = 847,982,075,726.22/1,027,531.71
  6. Step 6: Final answer
    x = 825,261.22

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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.