Home / 8,063,842.92-12,095,543.22-3,514,888.92

Finding the Fourth Proportional to 8,063,842.92, 12,095,543.22 and 3,514,888.92

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Solution

The fourth proportional to 8,063,842.92, 12,095,543.22 and 3,514,888.92 is: 5,272,236.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,063,842.92 : 12,095,543.22 = 3,514,888.92 : x
  2. Step 2: Convert to fraction form
    8,063,842.92/12,095,543.22 = 3,514,888.92/x
  3. Step 3: Cross multiply
    8,063,842.92x = 12,095,543.22 × 3,514,888.92
  4. Step 4: Simplify right side
    8,063,842.92x = 42,514,490,845,359.12
  5. Step 5: Solve for x
    x = 42,514,490,845,359.12/8,063,842.92
  6. Step 6: Final answer
    x = 5,272,236.98

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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.