Home / 5,379,441.24-7,423,563.56-2,932,044.76

Finding the Fourth Proportional to 5,379,441.24, 7,423,563.56 and 2,932,044.76

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Solution

The fourth proportional to 5,379,441.24, 7,423,563.56 and 2,932,044.76 is: 4,046,186.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,379,441.24 : 7,423,563.56 = 2,932,044.76 : x
  2. Step 2: Convert to fraction form
    5,379,441.24/7,423,563.56 = 2,932,044.76/x
  3. Step 3: Cross multiply
    5,379,441.24x = 7,423,563.56 × 2,932,044.76
  4. Step 4: Simplify right side
    5,379,441.24x = 21,766,220,636,624.94
  5. Step 5: Solve for x
    x = 21,766,220,636,624.94/5,379,441.24
  6. Step 6: Final answer
    x = 4,046,186.15

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1.5x scale

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.