Home / 4,348,914.17-6,520,491.92-2,074,789.56

Finding the Fourth Proportional to 4,348,914.17, 6,520,491.92 and 2,074,789.56

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Solution

The fourth proportional to 4,348,914.17, 6,520,491.92 and 2,074,789.56 is: 3,110,810.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,348,914.17 : 6,520,491.92 = 2,074,789.56 : x
  2. Step 2: Convert to fraction form
    4,348,914.17/6,520,491.92 = 2,074,789.56/x
  3. Step 3: Cross multiply
    4,348,914.17x = 6,520,491.92 × 2,074,789.56
  4. Step 4: Simplify right side
    4,348,914.17x = 13,528,648,551,306.41
  5. Step 5: Solve for x
    x = 13,528,648,551,306.41/4,348,914.17
  6. Step 6: Final answer
    x = 3,110,810.66

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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.