Home / 3,502,246.44-5,253,089.18-1,557,577.11

Finding the Fourth Proportional to 3,502,246.44, 5,253,089.18 and 1,557,577.11

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Solution

The fourth proportional to 3,502,246.44, 5,253,089.18 and 1,557,577.11 is: 2,336,240.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,502,246.44 : 5,253,089.18 = 1,557,577.11 : x
  2. Step 2: Convert to fraction form
    3,502,246.44/5,253,089.18 = 1,557,577.11/x
  3. Step 3: Cross multiply
    3,502,246.44x = 5,253,089.18 × 1,557,577.11
  4. Step 4: Simplify right side
    3,502,246.44x = 8,182,091,455,768.78
  5. Step 5: Solve for x
    x = 8,182,091,455,768.78/3,502,246.44
  6. Step 6: Final answer
    x = 2,336,240.92

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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.