Home / 1,467,532.80-2,201,299.20-402,573.15

Finding the Fourth Proportional to 1,467,532.80, 2,201,299.20 and 402,573.15

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Solution

The fourth proportional to 1,467,532.80, 2,201,299.20 and 402,573.15 is: 603,859.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,532.80 : 2,201,299.20 = 402,573.15 : x
  2. Step 2: Convert to fraction form
    1,467,532.80/2,201,299.20 = 402,573.15/x
  3. Step 3: Cross multiply
    1,467,532.80x = 2,201,299.20 × 402,573.15
  4. Step 4: Simplify right side
    1,467,532.80x = 886,183,953,036.48
  5. Step 5: Solve for x
    x = 886,183,953,036.48/1,467,532.80
  6. Step 6: Final answer
    x = 603,859.73

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Double scale
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Similar ratio
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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.