Home / 5,471,577.28-7,550,542.08-3,024,061.76

Finding the Fourth Proportional to 5,471,577.28, 7,550,542.08 and 3,024,061.76

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Solution

The fourth proportional to 5,471,577.28, 7,550,542.08 and 3,024,061.76 is: 4,173,075.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,471,577.28 : 7,550,542.08 = 3,024,061.76 : x
  2. Step 2: Convert to fraction form
    5,471,577.28/7,550,542.08 = 3,024,061.76/x
  3. Step 3: Cross multiply
    5,471,577.28x = 7,550,542.08 × 3,024,061.76
  4. Step 4: Simplify right side
    5,471,577.28x = 22,833,305,571,398.86
  5. Step 5: Solve for x
    x = 22,833,305,571,398.86/5,471,577.28
  6. Step 6: Final answer
    x = 4,173,075.59

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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.