Home / 1,834,668.70-2,752,003.05-984,363.10

Finding the Fourth Proportional to 1,834,668.70, 2,752,003.05 and 984,363.10

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Solution

The fourth proportional to 1,834,668.70, 2,752,003.05 and 984,363.10 is: 1,476,544.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,834,668.70 : 2,752,003.05 = 984,363.10 : x
  2. Step 2: Convert to fraction form
    1,834,668.70/2,752,003.05 = 984,363.10/x
  3. Step 3: Cross multiply
    1,834,668.70x = 2,752,003.05 × 984,363.10
  4. Step 4: Simplify right side
    1,834,668.70x = 2,708,970,253,507.45
  5. Step 5: Solve for x
    x = 2,708,970,253,507.45/1,834,668.70
  6. Step 6: Final answer
    x = 1,476,544.65

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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.