Home / 5,094,713.28-7,030,704.24-2,802,824.76

Finding the Fourth Proportional to 5,094,713.28, 7,030,704.24 and 2,802,824.76

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Solution

The fourth proportional to 5,094,713.28, 7,030,704.24 and 2,802,824.76 is: 3,867,898.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,094,713.28 : 7,030,704.24 = 2,802,824.76 : x
  2. Step 2: Convert to fraction form
    5,094,713.28/7,030,704.24 = 2,802,824.76/x
  3. Step 3: Cross multiply
    5,094,713.28x = 7,030,704.24 × 2,802,824.76
  4. Step 4: Simplify right side
    5,094,713.28x = 19,705,831,924,108.98
  5. Step 5: Solve for x
    x = 19,705,831,924,108.98/5,094,713.28
  6. Step 6: Final answer
    x = 3,867,898.12

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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.