Home / 11,357,397.27-15,673,126.35-6,200,758.83

Finding the Fourth Proportional to 11,357,397.27, 15,673,126.35 and 6,200,758.83

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Solution

The fourth proportional to 11,357,397.27, 15,673,126.35 and 6,200,758.83 is: 8,557,002.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,357,397.27 : 15,673,126.35 = 6,200,758.83 : x
  2. Step 2: Convert to fraction form
    11,357,397.27/15,673,126.35 = 6,200,758.83/x
  3. Step 3: Cross multiply
    11,357,397.27x = 15,673,126.35 × 6,200,758.83
  4. Step 4: Simplify right side
    11,357,397.27x = 97,185,276,608,468.17
  5. Step 5: Solve for x
    x = 97,185,276,608,468.17/11,357,397.27
  6. Step 6: Final answer
    x = 8,557,002.48

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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.