Home / 5,746,362.92-7,929,741.54-3,132,810.28

Finding the Fourth Proportional to 5,746,362.92, 7,929,741.54 and 3,132,810.28

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Solution

The fourth proportional to 5,746,362.92, 7,929,741.54 and 3,132,810.28 is: 4,323,147.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,746,362.92 : 7,929,741.54 = 3,132,810.28 : x
  2. Step 2: Convert to fraction form
    5,746,362.92/7,929,741.54 = 3,132,810.28/x
  3. Step 3: Cross multiply
    5,746,362.92x = 7,929,741.54 × 3,132,810.28
  4. Step 4: Simplify right side
    5,746,362.92x = 24,842,375,814,255.03
  5. Step 5: Solve for x
    x = 24,842,375,814,255.03/5,746,362.92
  6. Step 6: Final answer
    x = 4,323,147.73

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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.