Home / 1,349,158.44-2,022,907.28-450,358.85

Finding the Fourth Proportional to 1,349,158.44, 2,022,907.28 and 450,358.85

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Solution

The fourth proportional to 1,349,158.44, 2,022,907.28 and 450,358.85 is: 675,261.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,349,158.44 : 2,022,907.28 = 450,358.85 : x
  2. Step 2: Convert to fraction form
    1,349,158.44/2,022,907.28 = 450,358.85/x
  3. Step 3: Cross multiply
    1,349,158.44x = 2,022,907.28 × 450,358.85
  4. Step 4: Simplify right side
    1,349,158.44x = 911,034,194,032.02
  5. Step 5: Solve for x
    x = 911,034,194,032.02/1,349,158.44
  6. Step 6: Final answer
    x = 675,261.09

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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.