Home / 6,966,674.27-9,614,129.31-3,827,070.29

Finding the Fourth Proportional to 6,966,674.27, 9,614,129.31 and 3,827,070.29

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Solution

The fourth proportional to 6,966,674.27, 9,614,129.31 and 3,827,070.29 is: 5,281,422.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,966,674.27 : 9,614,129.31 = 3,827,070.29 : x
  2. Step 2: Convert to fraction form
    6,966,674.27/9,614,129.31 = 3,827,070.29/x
  3. Step 3: Cross multiply
    6,966,674.27x = 9,614,129.31 × 3,827,070.29
  4. Step 4: Simplify right side
    6,966,674.27x = 36,793,948,646,519.20
  5. Step 5: Solve for x
    x = 36,793,948,646,519.20/6,966,674.27
  6. Step 6: Final answer
    x = 5,281,422.27

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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.