Home / 1,173,854.77-1,757,580.93-888,682.73

Finding the Fourth Proportional to 1,173,854.77, 1,757,580.93 and 888,682.73

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Solution

The fourth proportional to 1,173,854.77, 1,757,580.93 and 888,682.73 is: 1,330,600.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,173,854.77 : 1,757,580.93 = 888,682.73 : x
  2. Step 2: Convert to fraction form
    1,173,854.77/1,757,580.93 = 888,682.73/x
  3. Step 3: Cross multiply
    1,173,854.77x = 1,757,580.93 × 888,682.73
  4. Step 4: Simplify right side
    1,173,854.77x = 1,561,931,810,280.43
  5. Step 5: Solve for x
    x = 1,561,931,810,280.43/1,173,854.77
  6. Step 6: Final answer
    x = 1,330,600.56

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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.