Home / 5,484,082.12-7,582,480.10-4,803,066.52

Finding the Fourth Proportional to 5,484,082.12, 7,582,480.10 and 4,803,066.52

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Solution

The fourth proportional to 5,484,082.12, 7,582,480.10 and 4,803,066.52 is: 6,640,884.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,484,082.12 : 7,582,480.10 = 4,803,066.52 : x
  2. Step 2: Convert to fraction form
    5,484,082.12/7,582,480.10 = 4,803,066.52/x
  3. Step 3: Cross multiply
    5,484,082.12x = 7,582,480.10 × 4,803,066.52
  4. Step 4: Simplify right side
    5,484,082.12x = 36,419,156,306,876.25
  5. Step 5: Solve for x
    x = 36,419,156,306,876.25/5,484,082.12
  6. Step 6: Final answer
    x = 6,640,884.57

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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.