Home / 8,306,194.90-12,461,625.15-4,046,502.10

Finding the Fourth Proportional to 8,306,194.90, 12,461,625.15 and 4,046,502.10

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Solution

The fourth proportional to 8,306,194.90, 12,461,625.15 and 4,046,502.10 is: 6,070,889.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,306,194.90 : 12,461,625.15 = 4,046,502.10 : x
  2. Step 2: Convert to fraction form
    8,306,194.90/12,461,625.15 = 4,046,502.10/x
  3. Step 3: Cross multiply
    8,306,194.90x = 12,461,625.15 × 4,046,502.10
  4. Step 4: Simplify right side
    8,306,194.90x = 50,425,992,338,887.82
  5. Step 5: Solve for x
    x = 50,425,992,338,887.82/8,306,194.90
  6. Step 6: Final answer
    x = 6,070,889.61

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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.