Home / 3,503,158.11-4,834,248.56-2,053,818.87

Finding the Fourth Proportional to 3,503,158.11, 4,834,248.56 and 2,053,818.87

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Solution

The fourth proportional to 3,503,158.11, 4,834,248.56 and 2,053,818.87 is: 2,834,205.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,503,158.11 : 4,834,248.56 = 2,053,818.87 : x
  2. Step 2: Convert to fraction form
    3,503,158.11/4,834,248.56 = 2,053,818.87/x
  3. Step 3: Cross multiply
    3,503,158.11x = 4,834,248.56 × 2,053,818.87
  4. Step 4: Simplify right side
    3,503,158.11x = 9,928,670,904,529.23
  5. Step 5: Solve for x
    x = 9,928,670,904,529.23/3,503,158.11
  6. Step 6: Final answer
    x = 2,834,205.76

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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.