Home / 6,706,301.20-9,255,903.41-3,952,827.88

Finding the Fourth Proportional to 6,706,301.20, 9,255,903.41 and 3,952,827.88

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Solution

The fourth proportional to 6,706,301.20, 9,255,903.41 and 3,952,827.88 is: 5,455,614.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,706,301.20 : 9,255,903.41 = 3,952,827.88 : x
  2. Step 2: Convert to fraction form
    6,706,301.20/9,255,903.41 = 3,952,827.88/x
  3. Step 3: Cross multiply
    6,706,301.20x = 9,255,903.41 × 3,952,827.88
  4. Step 4: Simplify right side
    6,706,301.20x = 36,586,993,079,426.19
  5. Step 5: Solve for x
    x = 36,586,993,079,426.19/6,706,301.20
  6. Step 6: Final answer
    x = 5,455,614.35

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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.