Home / 2,433,591.54-3,647,813.11-916,618.13

Finding the Fourth Proportional to 2,433,591.54, 3,647,813.11 and 916,618.13

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Solution

The fourth proportional to 2,433,591.54, 3,647,813.11 and 916,618.13 is: 1,373,957.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,433,591.54 : 3,647,813.11 = 916,618.13 : x
  2. Step 2: Convert to fraction form
    2,433,591.54/3,647,813.11 = 916,618.13/x
  3. Step 3: Cross multiply
    2,433,591.54x = 3,647,813.11 × 916,618.13
  4. Step 4: Simplify right side
    2,433,591.54x = 3,343,651,610,947.07
  5. Step 5: Solve for x
    x = 3,343,651,610,947.07/2,433,591.54
  6. Step 6: Final answer
    x = 1,373,957.61

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.