Home / 8,951,275.44-12,342,985.07-6,045,621.71

Finding the Fourth Proportional to 8,951,275.44, 12,342,985.07 and 6,045,621.71

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Solution

The fourth proportional to 8,951,275.44, 12,342,985.07 and 6,045,621.71 is: 8,336,355.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,951,275.44 : 12,342,985.07 = 6,045,621.71 : x
  2. Step 2: Convert to fraction form
    8,951,275.44/12,342,985.07 = 6,045,621.71/x
  3. Step 3: Cross multiply
    8,951,275.44x = 12,342,985.07 × 6,045,621.71
  4. Step 4: Simplify right side
    8,951,275.44x = 74,621,018,413,454.83
  5. Step 5: Solve for x
    x = 74,621,018,413,454.83/8,951,275.44
  6. Step 6: Final answer
    x = 8,336,355.97

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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.