Home / 2,505,899.14-3,758,246.50-1,156,765.87

Finding the Fourth Proportional to 2,505,899.14, 3,758,246.50 and 1,156,765.87

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Solution

The fourth proportional to 2,505,899.14, 3,758,246.50 and 1,156,765.87 is: 1,734,870.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,505,899.14 : 3,758,246.50 = 1,156,765.87 : x
  2. Step 2: Convert to fraction form
    2,505,899.14/3,758,246.50 = 1,156,765.87/x
  3. Step 3: Cross multiply
    2,505,899.14x = 3,758,246.50 × 1,156,765.87
  4. Step 4: Simplify right side
    2,505,899.14x = 4,347,411,282,246.96
  5. Step 5: Solve for x
    x = 4,347,411,282,246.96/2,505,899.14
  6. Step 6: Final answer
    x = 1,734,870.81

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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.