Home / 10,391,696.26-14,340,293.02-5,808,444.10

Finding the Fourth Proportional to 10,391,696.26, 14,340,293.02 and 5,808,444.10

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Solution

The fourth proportional to 10,391,696.26, 14,340,293.02 and 5,808,444.10 is: 8,015,514.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,391,696.26 : 14,340,293.02 = 5,808,444.10 : x
  2. Step 2: Convert to fraction form
    10,391,696.26/14,340,293.02 = 5,808,444.10/x
  3. Step 3: Cross multiply
    10,391,696.26x = 14,340,293.02 × 5,808,444.10
  4. Step 4: Simplify right side
    10,391,696.26x = 83,294,790,384,290.17
  5. Step 5: Solve for x
    x = 83,294,790,384,290.17/10,391,696.26
  6. Step 6: Final answer
    x = 8,015,514.34

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Why These Related Problems?

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