Home / 6,653,648.28-9,182,023.74-3,753,030.18

Finding the Fourth Proportional to 6,653,648.28, 9,182,023.74 and 3,753,030.18

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Solution

The fourth proportional to 6,653,648.28, 9,182,023.74 and 3,753,030.18 is: 5,179,175.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,653,648.28 : 9,182,023.74 = 3,753,030.18 : x
  2. Step 2: Convert to fraction form
    6,653,648.28/9,182,023.74 = 3,753,030.18/x
  3. Step 3: Cross multiply
    6,653,648.28x = 9,182,023.74 × 3,753,030.18
  4. Step 4: Simplify right side
    6,653,648.28x = 34,460,412,209,696.48
  5. Step 5: Solve for x
    x = 34,460,412,209,696.48/6,653,648.28
  6. Step 6: Final answer
    x = 5,179,175.51

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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.