Home / 4,964,423.40-7,446,635.10-2,444,999.40

Finding the Fourth Proportional to 4,964,423.40, 7,446,635.10 and 2,444,999.40

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Solution

The fourth proportional to 4,964,423.40, 7,446,635.10 and 2,444,999.40 is: 3,667,499.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,964,423.40 : 7,446,635.10 = 2,444,999.40 : x
  2. Step 2: Convert to fraction form
    4,964,423.40/7,446,635.10 = 2,444,999.40/x
  3. Step 3: Cross multiply
    4,964,423.40x = 7,446,635.10 × 2,444,999.40
  4. Step 4: Simplify right side
    4,964,423.40x = 18,207,018,351,518.94
  5. Step 5: Solve for x
    x = 18,207,018,351,518.94/4,964,423.40
  6. Step 6: Final answer
    x = 3,667,499.10

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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.