Home / 1,825,433.44-2,737,567.87-627,066.79

Finding the Fourth Proportional to 1,825,433.44, 2,737,567.87 and 627,066.79

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Solution

The fourth proportional to 1,825,433.44, 2,737,567.87 and 627,066.79 is: 940,400.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,825,433.44 : 2,737,567.87 = 627,066.79 : x
  2. Step 2: Convert to fraction form
    1,825,433.44/2,737,567.87 = 627,066.79/x
  3. Step 3: Cross multiply
    1,825,433.44x = 2,737,567.87 × 627,066.79
  4. Step 4: Simplify right side
    1,825,433.44x = 1,716,637,888,236.45
  5. Step 5: Solve for x
    x = 1,716,637,888,236.45/1,825,433.44
  6. Step 6: Final answer
    x = 940,400.16

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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.