Home / 8,162,597.19-11,264,045.87-4,441,443.56

Finding the Fourth Proportional to 8,162,597.19, 11,264,045.87 and 4,441,443.56

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Solution

The fourth proportional to 8,162,597.19, 11,264,045.87 and 4,441,443.56 is: 6,129,008.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,162,597.19 : 11,264,045.87 = 4,441,443.56 : x
  2. Step 2: Convert to fraction form
    8,162,597.19/11,264,045.87 = 4,441,443.56/x
  3. Step 3: Cross multiply
    8,162,597.19x = 11,264,045.87 × 4,441,443.56
  4. Step 4: Simplify right side
    8,162,597.19x = 50,028,623,910,328.65
  5. Step 5: Solve for x
    x = 50,028,623,910,328.65/8,162,597.19
  6. Step 6: Final answer
    x = 6,129,008.05

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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.