Home / 1,782,337.48-2,459,626.28-966,540.92

Finding the Fourth Proportional to 1,782,337.48, 2,459,626.28 and 966,540.92

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Solution

The fourth proportional to 1,782,337.48, 2,459,626.28 and 966,540.92 is: 1,333,826.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,782,337.48 : 2,459,626.28 = 966,540.92 : x
  2. Step 2: Convert to fraction form
    1,782,337.48/2,459,626.28 = 966,540.92/x
  3. Step 3: Cross multiply
    1,782,337.48x = 2,459,626.28 × 966,540.92
  4. Step 4: Simplify right side
    1,782,337.48x = 2,377,329,430,396.54
  5. Step 5: Solve for x
    x = 2,377,329,430,396.54/1,782,337.48
  6. Step 6: Final answer
    x = 1,333,826.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.