Home / 944,107.40-1,417,395.92-560,556.46

Finding the Fourth Proportional to 944,107.40, 1,417,395.92 and 560,556.46

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Solution

The fourth proportional to 944,107.40, 1,417,395.92 and 560,556.46 is: 841,567.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,107.40 : 1,417,395.92 = 560,556.46 : x
  2. Step 2: Convert to fraction form
    944,107.40/1,417,395.92 = 560,556.46/x
  3. Step 3: Cross multiply
    944,107.40x = 1,417,395.92 × 560,556.46
  4. Step 4: Simplify right side
    944,107.40x = 794,530,440,295.81
  5. Step 5: Solve for x
    x = 794,530,440,295.81/944,107.40
  6. Step 6: Final answer
    x = 841,567.86

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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.