Home / 1,074,037.44-1,610,049.60-363,568.32

Finding the Fourth Proportional to 1,074,037.44, 1,610,049.60 and 363,568.32

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Solution

The fourth proportional to 1,074,037.44, 1,610,049.60 and 363,568.32 is: 545,011.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,037.44 : 1,610,049.60 = 363,568.32 : x
  2. Step 2: Convert to fraction form
    1,074,037.44/1,610,049.60 = 363,568.32/x
  3. Step 3: Cross multiply
    1,074,037.44x = 1,610,049.60 × 363,568.32
  4. Step 4: Simplify right side
    1,074,037.44x = 585,363,028,188.67
  5. Step 5: Solve for x
    x = 585,363,028,188.67/1,074,037.44
  6. Step 6: Final answer
    x = 545,011.75

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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.