Home / 4,438,041.11-6,124,496.72-2,400,850.61

Finding the Fourth Proportional to 4,438,041.11, 6,124,496.72 and 2,400,850.61

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Solution

The fourth proportional to 4,438,041.11, 6,124,496.72 and 2,400,850.61 is: 3,313,173.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,438,041.11 : 6,124,496.72 = 2,400,850.61 : x
  2. Step 2: Convert to fraction form
    4,438,041.11/6,124,496.72 = 2,400,850.61/x
  3. Step 3: Cross multiply
    4,438,041.11x = 6,124,496.72 × 2,400,850.61
  4. Step 4: Simplify right side
    4,438,041.11x = 14,704,001,643,528.26
  5. Step 5: Solve for x
    x = 14,704,001,643,528.26/4,438,041.11
  6. Step 6: Final answer
    x = 3,313,173.83

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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.