Home / 1,944,525.87-2,683,445.90-1,073,360.88

Finding the Fourth Proportional to 1,944,525.87, 2,683,445.90 and 1,073,360.88

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Solution

The fourth proportional to 1,944,525.87, 2,683,445.90 and 1,073,360.88 is: 1,481,238.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,944,525.87 : 2,683,445.90 = 1,073,360.88 : x
  2. Step 2: Convert to fraction form
    1,944,525.87/2,683,445.90 = 1,073,360.88/x
  3. Step 3: Cross multiply
    1,944,525.87x = 2,683,445.90 × 1,073,360.88
  4. Step 4: Simplify right side
    1,944,525.87x = 2,880,305,847,289.59
  5. Step 5: Solve for x
    x = 2,880,305,847,289.59/1,944,525.87
  6. Step 6: Final answer
    x = 1,481,238.12

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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.