Home / 9,167,446.08-13,806,012.60-8,350,244.64

Finding the Fourth Proportional to 9,167,446.08, 13,806,012.60 and 8,350,244.64

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Solution

The fourth proportional to 9,167,446.08, 13,806,012.60 and 8,350,244.64 is: 12,575,321.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,167,446.08 : 13,806,012.60 = 8,350,244.64 : x
  2. Step 2: Convert to fraction form
    9,167,446.08/13,806,012.60 = 8,350,244.64/x
  3. Step 3: Cross multiply
    9,167,446.08x = 13,806,012.60 × 8,350,244.64
  4. Step 4: Simplify right side
    9,167,446.08x = 115,283,582,712,922.45
  5. Step 5: Solve for x
    x = 115,283,582,712,922.45/9,167,446.08
  6. Step 6: Final answer
    x = 12,575,321.60

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.