Home / 7,263,102.60-10,894,653.90-6,715,672.20

Finding the Fourth Proportional to 7,263,102.60, 10,894,653.90 and 6,715,672.20

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Solution

The fourth proportional to 7,263,102.60, 10,894,653.90 and 6,715,672.20 is: 10,073,508.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,263,102.60 : 10,894,653.90 = 6,715,672.20 : x
  2. Step 2: Convert to fraction form
    7,263,102.60/10,894,653.90 = 6,715,672.20/x
  3. Step 3: Cross multiply
    7,263,102.60x = 10,894,653.90 × 6,715,672.20
  4. Step 4: Simplify right side
    7,263,102.60x = 73,164,924,324,851.58
  5. Step 5: Solve for x
    x = 73,164,924,324,851.58/7,263,102.60
  6. Step 6: Final answer
    x = 10,073,508.30

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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.