Home / 4,518,027-6,234,921-2,480,880.24

Finding the Fourth Proportional to 4,518,027, 6,234,921 and 2,480,880.24

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Solution

The fourth proportional to 4,518,027, 6,234,921 and 2,480,880.24 is: 3,423,638.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,518,027 : 6,234,921 = 2,480,880.24 : x
  2. Step 2: Convert to fraction form
    4,518,027/6,234,921 = 2,480,880.24/x
  3. Step 3: Cross multiply
    4,518,027x = 6,234,921 × 2,480,880.24
  4. Step 4: Simplify right side
    4,518,027x = 15,468,092,306,861.04
  5. Step 5: Solve for x
    x = 15,468,092,306,861.04/4,518,027
  6. Step 6: Final answer
    x = 3,423,638.75

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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 (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.