Home / 1,963,535.76-2,709,625.50-1,104,073.92

Finding the Fourth Proportional to 1,963,535.76, 2,709,625.50 and 1,104,073.92

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Solution

The fourth proportional to 1,963,535.76, 2,709,625.50 and 1,104,073.92 is: 1,523,591.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,963,535.76 : 2,709,625.50 = 1,104,073.92 : x
  2. Step 2: Convert to fraction form
    1,963,535.76/2,709,625.50 = 1,104,073.92/x
  3. Step 3: Cross multiply
    1,963,535.76x = 2,709,625.50 × 1,104,073.92
  4. Step 4: Simplify right side
    1,963,535.76x = 2,991,626,847,516.96
  5. Step 5: Solve for x
    x = 2,991,626,847,516.96/1,963,535.76
  6. Step 6: Final answer
    x = 1,523,591.73

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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.