Home / 5,746,077.64-7,929,523.38-3,298,747.24

Finding the Fourth Proportional to 5,746,077.64, 7,929,523.38 and 3,298,747.24

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Solution

The fourth proportional to 5,746,077.64, 7,929,523.38 and 3,298,747.24 is: 4,552,234.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,746,077.64 : 7,929,523.38 = 3,298,747.24 : x
  2. Step 2: Convert to fraction form
    5,746,077.64/7,929,523.38 = 3,298,747.24/x
  3. Step 3: Cross multiply
    5,746,077.64x = 7,929,523.38 × 3,298,747.24
  4. Step 4: Simplify right side
    5,746,077.64x = 26,157,493,364,290.47
  5. Step 5: Solve for x
    x = 26,157,493,364,290.47/5,746,077.64
  6. Step 6: Final answer
    x = 4,552,234.59

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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.