Home / 3,734,854.87-5,154,319.39-2,284,828.25

Finding the Fourth Proportional to 3,734,854.87, 5,154,319.39 and 2,284,828.25

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Solution

The fourth proportional to 3,734,854.87, 5,154,319.39 and 2,284,828.25 is: 3,153,197.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,734,854.87 : 5,154,319.39 = 2,284,828.25 : x
  2. Step 2: Convert to fraction form
    3,734,854.87/5,154,319.39 = 2,284,828.25/x
  3. Step 3: Cross multiply
    3,734,854.87x = 5,154,319.39 × 2,284,828.25
  4. Step 4: Simplify right side
    3,734,854.87x = 11,776,734,526,023.17
  5. Step 5: Solve for x
    x = 11,776,734,526,023.17/3,734,854.87
  6. Step 6: Final answer
    x = 3,153,197.37

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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.