Home / 1,052,363.24-1,578,601.16-332,650.30

Finding the Fourth Proportional to 1,052,363.24, 1,578,601.16 and 332,650.30

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Solution

The fourth proportional to 1,052,363.24, 1,578,601.16 and 332,650.30 is: 498,993.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,363.24 : 1,578,601.16 = 332,650.30 : x
  2. Step 2: Convert to fraction form
    1,052,363.24/1,578,601.16 = 332,650.30/x
  3. Step 3: Cross multiply
    1,052,363.24x = 1,578,601.16 × 332,650.30
  4. Step 4: Simplify right side
    1,052,363.24x = 525,122,149,454.35
  5. Step 5: Solve for x
    x = 525,122,149,454.35/1,052,363.24
  6. Step 6: Final answer
    x = 498,993.25

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Double scale
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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.