Home / 6,301,594.20-9,452,391.30-2,942,362.20

Finding the Fourth Proportional to 6,301,594.20, 9,452,391.30 and 2,942,362.20

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Solution

The fourth proportional to 6,301,594.20, 9,452,391.30 and 2,942,362.20 is: 4,413,543.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,301,594.20 : 9,452,391.30 = 2,942,362.20 : x
  2. Step 2: Convert to fraction form
    6,301,594.20/9,452,391.30 = 2,942,362.20/x
  3. Step 3: Cross multiply
    6,301,594.20x = 9,452,391.30 × 2,942,362.20
  4. Step 4: Simplify right side
    6,301,594.20x = 27,812,358,860,728.86
  5. Step 5: Solve for x
    x = 27,812,358,860,728.86/6,301,594.20
  6. Step 6: Final answer
    x = 4,413,543.30

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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.