Home / 3,700,317.39-5,551,268.35-1,106,825.85

Finding the Fourth Proportional to 3,700,317.39, 5,551,268.35 and 1,106,825.85

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Solution

The fourth proportional to 3,700,317.39, 5,551,268.35 and 1,106,825.85 is: 1,660,475.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,700,317.39 : 5,551,268.35 = 1,106,825.85 : x
  2. Step 2: Convert to fraction form
    3,700,317.39/5,551,268.35 = 1,106,825.85/x
  3. Step 3: Cross multiply
    3,700,317.39x = 5,551,268.35 × 1,106,825.85
  4. Step 4: Simplify right side
    3,700,317.39x = 6,144,287,310,066.85
  5. Step 5: Solve for x
    x = 6,144,287,310,066.85/3,700,317.39
  6. Step 6: Final answer
    x = 1,660,475.75

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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.