Home / 3,555,758.32-4,906,959.41-1,924,165.51

Finding the Fourth Proportional to 3,555,758.32, 4,906,959.41 and 1,924,165.51

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Solution

The fourth proportional to 3,555,758.32, 4,906,959.41 and 1,924,165.51 is: 2,655,355.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,555,758.32 : 4,906,959.41 = 1,924,165.51 : x
  2. Step 2: Convert to fraction form
    3,555,758.32/4,906,959.41 = 1,924,165.51/x
  3. Step 3: Cross multiply
    3,555,758.32x = 4,906,959.41 × 1,924,165.51
  4. Step 4: Simplify right side
    3,555,758.32x = 9,441,802,055,691.95
  5. Step 5: Solve for x
    x = 9,441,802,055,691.95/3,555,758.32
  6. Step 6: Final answer
    x = 2,655,355.40

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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.