Home / 6,752,773.01-9,319,714.19-3,851,498.81

Finding the Fourth Proportional to 6,752,773.01, 9,319,714.19 and 3,851,498.81

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Solution

The fourth proportional to 6,752,773.01, 9,319,714.19 and 3,851,498.81 is: 5,315,574.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,752,773.01 : 9,319,714.19 = 3,851,498.81 : x
  2. Step 2: Convert to fraction form
    6,752,773.01/9,319,714.19 = 3,851,498.81/x
  3. Step 3: Cross multiply
    6,752,773.01x = 9,319,714.19 × 3,851,498.81
  4. Step 4: Simplify right side
    6,752,773.01x = 35,894,868,046,469.05
  5. Step 5: Solve for x
    x = 35,894,868,046,469.05/6,752,773.01
  6. Step 6: Final answer
    x = 5,315,574.51

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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.