Home / 2,523,387.92-3,482,230.37-1,435,636.08

Finding the Fourth Proportional to 2,523,387.92, 3,482,230.37 and 1,435,636.08

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Solution

The fourth proportional to 2,523,387.92, 3,482,230.37 and 1,435,636.08 is: 1,981,152.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,523,387.92 : 3,482,230.37 = 1,435,636.08 : x
  2. Step 2: Convert to fraction form
    2,523,387.92/3,482,230.37 = 1,435,636.08/x
  3. Step 3: Cross multiply
    2,523,387.92x = 3,482,230.37 × 1,435,636.08
  4. Step 4: Simplify right side
    2,523,387.92x = 4,999,215,550,865.57
  5. Step 5: Solve for x
    x = 4,999,215,550,865.57/2,523,387.92
  6. Step 6: Final answer
    x = 1,981,152.21

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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.