Home / 2,499,212.40-3,748,818.60-2,401,234.80

Finding the Fourth Proportional to 2,499,212.40, 3,748,818.60 and 2,401,234.80

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Solution

The fourth proportional to 2,499,212.40, 3,748,818.60 and 2,401,234.80 is: 3,601,852.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,499,212.40 : 3,748,818.60 = 2,401,234.80 : x
  2. Step 2: Convert to fraction form
    2,499,212.40/3,748,818.60 = 2,401,234.80/x
  3. Step 3: Cross multiply
    2,499,212.40x = 3,748,818.60 × 2,401,234.80
  4. Step 4: Simplify right side
    2,499,212.40x = 9,001,793,681,207.28
  5. Step 5: Solve for x
    x = 9,001,793,681,207.28/2,499,212.40
  6. Step 6: Final answer
    x = 3,601,852.20

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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.