Home / 6,344,146.20-9,516,586.18-1,794,813.90

Finding the Fourth Proportional to 6,344,146.20, 9,516,586.18 and 1,794,813.90

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Solution

The fourth proportional to 6,344,146.20, 9,516,586.18 and 1,794,813.90 is: 2,692,324.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,344,146.20 : 9,516,586.18 = 1,794,813.90 : x
  2. Step 2: Convert to fraction form
    6,344,146.20/9,516,586.18 = 1,794,813.90/x
  3. Step 3: Cross multiply
    6,344,146.20x = 9,516,586.18 × 1,794,813.90
  4. Step 4: Simplify right side
    6,344,146.20x = 17,080,501,156,411.90
  5. Step 5: Solve for x
    x = 17,080,501,156,411.90/6,344,146.20
  6. Step 6: Final answer
    x = 2,692,324.64

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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.