Home / 6,520,753.85-9,777,984.73-2,733,219.77

Finding the Fourth Proportional to 6,520,753.85, 9,777,984.73 and 2,733,219.77

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Solution

The fourth proportional to 6,520,753.85, 9,777,984.73 and 2,733,219.77 is: 4,098,510.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,520,753.85 : 9,777,984.73 = 2,733,219.77 : x
  2. Step 2: Convert to fraction form
    6,520,753.85/9,777,984.73 = 2,733,219.77/x
  3. Step 3: Cross multiply
    6,520,753.85x = 9,777,984.73 × 2,733,219.77
  4. Step 4: Simplify right side
    6,520,753.85x = 26,725,381,119,071.14
  5. Step 5: Solve for x
    x = 26,725,381,119,071.14/6,520,753.85
  6. Step 6: Final answer
    x = 4,098,510.96

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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.