Home / 1,963,592.18-2,709,773.46-1,104,144.92

Finding the Fourth Proportional to 1,963,592.18, 2,709,773.46 and 1,104,144.92

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Solution

The fourth proportional to 1,963,592.18, 2,709,773.46 and 1,104,144.92 is: 1,523,729.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,963,592.18 : 2,709,773.46 = 1,104,144.92 : x
  2. Step 2: Convert to fraction form
    1,963,592.18/2,709,773.46 = 1,104,144.92/x
  3. Step 3: Cross multiply
    1,963,592.18x = 2,709,773.46 × 1,104,144.92
  4. Step 4: Simplify right side
    1,963,592.18x = 2,991,982,600,209.82
  5. Step 5: Solve for x
    x = 2,991,982,600,209.82/1,963,592.18
  6. Step 6: Final answer
    x = 1,523,729.13

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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.