Home / 2,548,603.08-3,517,097.13-1,402,709.85

Finding the Fourth Proportional to 2,548,603.08, 3,517,097.13 and 1,402,709.85

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Solution

The fourth proportional to 2,548,603.08, 3,517,097.13 and 1,402,709.85 is: 1,935,753.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,548,603.08 : 3,517,097.13 = 1,402,709.85 : x
  2. Step 2: Convert to fraction form
    2,548,603.08/3,517,097.13 = 1,402,709.85/x
  3. Step 3: Cross multiply
    2,548,603.08x = 3,517,097.13 × 1,402,709.85
  4. Step 4: Simplify right side
    2,548,603.08x = 4,933,466,787,657.73
  5. Step 5: Solve for x
    x = 4,933,466,787,657.73/2,548,603.08
  6. Step 6: Final answer
    x = 1,935,753.29

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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.