Home / 1,023,727.44-1,535,683.32-275,756.88

Finding the Fourth Proportional to 1,023,727.44, 1,535,683.32 and 275,756.88

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Solution

The fourth proportional to 1,023,727.44, 1,535,683.32 and 275,756.88 is: 413,660.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,023,727.44 : 1,535,683.32 = 275,756.88 : x
  2. Step 2: Convert to fraction form
    1,023,727.44/1,535,683.32 = 275,756.88/x
  3. Step 3: Cross multiply
    1,023,727.44x = 1,535,683.32 × 275,756.88
  4. Step 4: Simplify right side
    1,023,727.44x = 423,475,240,991.24
  5. Step 5: Solve for x
    x = 423,475,240,991.24/1,023,727.44
  6. Step 6: Final answer
    x = 413,660.14

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1.5x scale

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.