Home / 1,134,039.25-1,700,468.27-534,839.52

Finding the Fourth Proportional to 1,134,039.25, 1,700,468.27 and 534,839.52

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Solution

The fourth proportional to 1,134,039.25, 1,700,468.27 and 534,839.52 is: 801,980.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,039.25 : 1,700,468.27 = 534,839.52 : x
  2. Step 2: Convert to fraction form
    1,134,039.25/1,700,468.27 = 534,839.52/x
  3. Step 3: Cross multiply
    1,134,039.25x = 1,700,468.27 × 534,839.52
  4. Step 4: Simplify right side
    1,134,039.25x = 909,477,633,302.03
  5. Step 5: Solve for x
    x = 909,477,633,302.03/1,134,039.25
  6. Step 6: Final answer
    x = 801,980.74

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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.