Home / 7,344,043.10-11,016,064.65-7,294,276.70

Finding the Fourth Proportional to 7,344,043.10, 11,016,064.65 and 7,294,276.70

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Solution

The fourth proportional to 7,344,043.10, 11,016,064.65 and 7,294,276.70 is: 10,941,415.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,344,043.10 : 11,016,064.65 = 7,294,276.70 : x
  2. Step 2: Convert to fraction form
    7,344,043.10/11,016,064.65 = 7,294,276.70/x
  3. Step 3: Cross multiply
    7,344,043.10x = 11,016,064.65 × 7,294,276.70
  4. Step 4: Simplify right side
    7,344,043.10x = 80,354,223,702,188.66
  5. Step 5: Solve for x
    x = 80,354,223,702,188.66/7,344,043.10
  6. Step 6: Final answer
    x = 10,941,415.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.