Home / 10,703,431.89-14,770,844.15-5,808,696.26

Finding the Fourth Proportional to 10,703,431.89, 14,770,844.15 and 5,808,696.26

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Solution

The fourth proportional to 10,703,431.89, 14,770,844.15 and 5,808,696.26 is: 8,016,059.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,703,431.89 : 14,770,844.15 = 5,808,696.26 : x
  2. Step 2: Convert to fraction form
    10,703,431.89/14,770,844.15 = 5,808,696.26/x
  3. Step 3: Cross multiply
    10,703,431.89x = 14,770,844.15 × 5,808,696.26
  4. Step 4: Simplify right side
    10,703,431.89x = 85,799,347,068,250.17
  5. Step 5: Solve for x
    x = 85,799,347,068,250.17/10,703,431.89
  6. Step 6: Final answer
    x = 8,016,059.52

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.