Home / 5,463,642.17-7,539,628.70-3,016,200.77

Finding the Fourth Proportional to 5,463,642.17, 7,539,628.70 and 3,016,200.77

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Solution

The fourth proportional to 5,463,642.17, 7,539,628.70 and 3,016,200.77 is: 4,162,248.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,463,642.17 : 7,539,628.70 = 3,016,200.77 : x
  2. Step 2: Convert to fraction form
    5,463,642.17/7,539,628.70 = 3,016,200.77/x
  3. Step 3: Cross multiply
    5,463,642.17x = 7,539,628.70 × 3,016,200.77
  4. Step 4: Simplify right side
    5,463,642.17x = 22,741,033,897,049.92
  5. Step 5: Solve for x
    x = 22,741,033,897,049.92/5,463,642.17
  6. Step 6: Final answer
    x = 4,162,248.04

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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.