Home / 7,960,569.57-10,985,618.52-4,522,999.23

Finding the Fourth Proportional to 7,960,569.57, 10,985,618.52 and 4,522,999.23

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Solution

The fourth proportional to 7,960,569.57, 10,985,618.52 and 4,522,999.23 is: 6,241,757.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,960,569.57 : 10,985,618.52 = 4,522,999.23 : x
  2. Step 2: Convert to fraction form
    7,960,569.57/10,985,618.52 = 4,522,999.23/x
  3. Step 3: Cross multiply
    7,960,569.57x = 10,985,618.52 × 4,522,999.23
  4. Step 4: Simplify right side
    7,960,569.57x = 49,687,944,107,033.74
  5. Step 5: Solve for x
    x = 49,687,944,107,033.74/7,960,569.57
  6. Step 6: Final answer
    x = 6,241,757.41

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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.