Home / 960,044.20-1,440,066.30-295,196.20

Finding the Fourth Proportional to 960,044.20, 1,440,066.30 and 295,196.20

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Solution

The fourth proportional to 960,044.20, 1,440,066.30 and 295,196.20 is: 442,794.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    960,044.20 : 1,440,066.30 = 295,196.20 : x
  2. Step 2: Convert to fraction form
    960,044.20/1,440,066.30 = 295,196.20/x
  3. Step 3: Cross multiply
    960,044.20x = 1,440,066.30 × 295,196.20
  4. Step 4: Simplify right side
    960,044.20x = 425,102,099,508.06
  5. Step 5: Solve for x
    x = 425,102,099,508.06/960,044.20
  6. Step 6: Final answer
    x = 442,794.30

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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.