Home / 1,295,771.04-1,944,217.92-696,032.46

Finding the Fourth Proportional to 1,295,771.04, 1,944,217.92 and 696,032.46

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Solution

The fourth proportional to 1,295,771.04, 1,944,217.92 and 696,032.46 is: 1,044,350.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,295,771.04 : 1,944,217.92 = 696,032.46 : x
  2. Step 2: Convert to fraction form
    1,295,771.04/1,944,217.92 = 696,032.46/x
  3. Step 3: Cross multiply
    1,295,771.04x = 1,944,217.92 × 696,032.46
  4. Step 4: Simplify right side
    1,295,771.04x = 1,353,238,781,633.68
  5. Step 5: Solve for x
    x = 1,353,238,781,633.68/1,295,771.04
  6. Step 6: Final answer
    x = 1,044,350.23

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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.