Home / 3,835,001.32-5,752,508.52-3,071,355.88

Finding the Fourth Proportional to 3,835,001.32, 5,752,508.52 and 3,071,355.88

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Solution

The fourth proportional to 3,835,001.32, 5,752,508.52 and 3,071,355.88 is: 4,607,039.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,835,001.32 : 5,752,508.52 = 3,071,355.88 : x
  2. Step 2: Convert to fraction form
    3,835,001.32/5,752,508.52 = 3,071,355.88/x
  3. Step 3: Cross multiply
    3,835,001.32x = 5,752,508.52 × 3,071,355.88
  4. Step 4: Simplify right side
    3,835,001.32x = 17,668,000,867,652.09
  5. Step 5: Solve for x
    x = 17,668,000,867,652.09/3,835,001.32
  6. Step 6: Final answer
    x = 4,607,039.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.