Home / 10,348,516.83-15,526,229.96-4,590,456.09

Finding the Fourth Proportional to 10,348,516.83, 15,526,229.96 and 4,590,456.09

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Solution

The fourth proportional to 10,348,516.83, 15,526,229.96 and 4,590,456.09 is: 6,887,216.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,348,516.83 : 15,526,229.96 = 4,590,456.09 : x
  2. Step 2: Convert to fraction form
    10,348,516.83/15,526,229.96 = 4,590,456.09/x
  3. Step 3: Cross multiply
    10,348,516.83x = 15,526,229.96 × 4,590,456.09
  4. Step 4: Simplify right side
    10,348,516.83x = 71,272,476,874,622.45
  5. Step 5: Solve for x
    x = 71,272,476,874,622.45/10,348,516.83
  6. Step 6: Final answer
    x = 6,887,216.60

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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.