Home / 1,295,044.11-1,941,458.31-496,898.46

Finding the Fourth Proportional to 1,295,044.11, 1,941,458.31 and 496,898.46

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Solution

The fourth proportional to 1,295,044.11, 1,941,458.31 and 496,898.46 is: 744,922.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,295,044.11 : 1,941,458.31 = 496,898.46 : x
  2. Step 2: Convert to fraction form
    1,295,044.11/1,941,458.31 = 496,898.46/x
  3. Step 3: Cross multiply
    1,295,044.11x = 1,941,458.31 × 496,898.46
  4. Step 4: Simplify right side
    1,295,044.11x = 964,707,644,393.20
  5. Step 5: Solve for x
    x = 964,707,644,393.20/1,295,044.11
  6. Step 6: Final answer
    x = 744,922.61

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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.