Home / 6,225,378.95-9,337,367.06-1,676,760.66

Finding the Fourth Proportional to 6,225,378.95, 9,337,367.06 and 1,676,760.66

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Solution

The fourth proportional to 6,225,378.95, 9,337,367.06 and 1,676,760.66 is: 2,514,952.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,225,378.95 : 9,337,367.06 = 1,676,760.66 : x
  2. Step 2: Convert to fraction form
    6,225,378.95/9,337,367.06 = 1,676,760.66/x
  3. Step 3: Cross multiply
    6,225,378.95x = 9,337,367.06 × 1,676,760.66
  4. Step 4: Simplify right side
    6,225,378.95x = 15,656,529,787,107.04
  5. Step 5: Solve for x
    x = 15,656,529,787,107.04/6,225,378.95
  6. Step 6: Final answer
    x = 2,514,952.09

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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.