Home / 1,058,414.74-1,460,622.45-574,983.52

Finding the Fourth Proportional to 1,058,414.74, 1,460,622.45 and 574,983.52

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Solution

The fourth proportional to 1,058,414.74, 1,460,622.45 and 574,983.52 is: 793,482.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,414.74 : 1,460,622.45 = 574,983.52 : x
  2. Step 2: Convert to fraction form
    1,058,414.74/1,460,622.45 = 574,983.52/x
  3. Step 3: Cross multiply
    1,058,414.74x = 1,460,622.45 × 574,983.52
  4. Step 4: Simplify right side
    1,058,414.74x = 839,833,837,692.02
  5. Step 5: Solve for x
    x = 839,833,837,692.02/1,058,414.74
  6. Step 6: Final answer
    x = 793,482.75

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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.