Home / 1,074,697.62-1,483,082.67-591,252.40

Finding the Fourth Proportional to 1,074,697.62, 1,483,082.67 and 591,252.40

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Solution

The fourth proportional to 1,074,697.62, 1,483,082.67 and 591,252.40 is: 815,928.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,697.62 : 1,483,082.67 = 591,252.40 : x
  2. Step 2: Convert to fraction form
    1,074,697.62/1,483,082.67 = 591,252.40/x
  3. Step 3: Cross multiply
    1,074,697.62x = 1,483,082.67 × 591,252.40
  4. Step 4: Simplify right side
    1,074,697.62x = 876,876,184,328.20
  5. Step 5: Solve for x
    x = 876,876,184,328.20/1,074,697.62
  6. Step 6: Final answer
    x = 815,928.28

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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.