Home / 2,498,455.14-3,447,869.26-1,352,535.50

Finding the Fourth Proportional to 2,498,455.14, 3,447,869.26 and 1,352,535.50

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Solution

The fourth proportional to 2,498,455.14, 3,447,869.26 and 1,352,535.50 is: 1,866,499.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,498,455.14 : 3,447,869.26 = 1,352,535.50 : x
  2. Step 2: Convert to fraction form
    2,498,455.14/3,447,869.26 = 1,352,535.50/x
  3. Step 3: Cross multiply
    2,498,455.14x = 3,447,869.26 × 1,352,535.50
  4. Step 4: Simplify right side
    2,498,455.14x = 4,663,365,573,508.73
  5. Step 5: Solve for x
    x = 4,663,365,573,508.73/2,498,455.14
  6. Step 6: Final answer
    x = 1,866,499.62

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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.