Home / 1,184,244.75-1,634,254.92-667,996.92

Finding the Fourth Proportional to 1,184,244.75, 1,634,254.92 and 667,996.92

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Solution

The fourth proportional to 1,184,244.75, 1,634,254.92 and 667,996.92 is: 921,834.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,184,244.75 : 1,634,254.92 = 667,996.92 : x
  2. Step 2: Convert to fraction form
    1,184,244.75/1,634,254.92 = 667,996.92/x
  3. Step 3: Cross multiply
    1,184,244.75x = 1,634,254.92 × 667,996.92
  4. Step 4: Simplify right side
    1,184,244.75x = 1,091,677,253,054.85
  5. Step 5: Solve for x
    x = 1,091,677,253,054.85/1,184,244.75
  6. Step 6: Final answer
    x = 921,834.15

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Double scale
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1.5x scale

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.