Home / 8,061,889.50-11,125,407.51-4,440,217.50

Finding the Fourth Proportional to 8,061,889.50, 11,125,407.51 and 4,440,217.50

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Solution

The fourth proportional to 8,061,889.50, 11,125,407.51 and 4,440,217.50 is: 6,127,500.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,061,889.50 : 11,125,407.51 = 4,440,217.50 : x
  2. Step 2: Convert to fraction form
    8,061,889.50/11,125,407.51 = 4,440,217.50/x
  3. Step 3: Cross multiply
    8,061,889.50x = 11,125,407.51 × 4,440,217.50
  4. Step 4: Simplify right side
    8,061,889.50x = 49,399,229,120,533.42
  5. Step 5: Solve for x
    x = 49,399,229,120,533.42/8,061,889.50
  6. Step 6: Final answer
    x = 6,127,500.15

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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.