Home / 6,324,466.74-9,486,527.88-1,775,553.22

Finding the Fourth Proportional to 6,324,466.74, 9,486,527.88 and 1,775,553.22

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Solution

The fourth proportional to 6,324,466.74, 9,486,527.88 and 1,775,553.22 is: 2,663,281.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,324,466.74 : 9,486,527.88 = 1,775,553.22 : x
  2. Step 2: Convert to fraction form
    6,324,466.74/9,486,527.88 = 1,775,553.22/x
  3. Step 3: Cross multiply
    6,324,466.74x = 9,486,527.88 × 1,775,553.22
  4. Step 4: Simplify right side
    6,324,466.74x = 16,843,835,123,953.78
  5. Step 5: Solve for x
    x = 16,843,835,123,953.78/6,324,466.74
  6. Step 6: Final answer
    x = 2,663,281.48

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1.5x scale

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.