Home / 1,784,524.74-2,676,788.55-1,468,316.94

Finding the Fourth Proportional to 1,784,524.74, 2,676,788.55 and 1,468,316.94

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Solution

The fourth proportional to 1,784,524.74, 2,676,788.55 and 1,468,316.94 is: 2,202,476.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,784,524.74 : 2,676,788.55 = 1,468,316.94 : x
  2. Step 2: Convert to fraction form
    1,784,524.74/2,676,788.55 = 1,468,316.94/x
  3. Step 3: Cross multiply
    1,784,524.74x = 2,676,788.55 × 1,468,316.94
  4. Step 4: Simplify right side
    1,784,524.74x = 3,930,373,972,763.04
  5. Step 5: Solve for x
    x = 3,930,373,972,763.04/1,784,524.74
  6. Step 6: Final answer
    x = 2,202,476.59

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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.