Home / 4,924,098.28-6,780,213.11-4,462,207.81

Finding the Fourth Proportional to 4,924,098.28, 6,780,213.11 and 4,462,207.81

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Solution

The fourth proportional to 4,924,098.28, 6,780,213.11 and 4,462,207.81 is: 6,144,215.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,924,098.28 : 6,780,213.11 = 4,462,207.81 : x
  2. Step 2: Convert to fraction form
    4,924,098.28/6,780,213.11 = 4,462,207.81/x
  3. Step 3: Cross multiply
    4,924,098.28x = 6,780,213.11 × 4,462,207.81
  4. Step 4: Simplify right side
    4,924,098.28x = 30,254,719,892,906.39
  5. Step 5: Solve for x
    x = 30,254,719,892,906.39/4,924,098.28
  6. Step 6: Final answer
    x = 6,144,215.28

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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.