Home / 1,748,771.62-2,623,251.29-550,787.69

Finding the Fourth Proportional to 1,748,771.62, 2,623,251.29 and 550,787.69

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Solution

The fourth proportional to 1,748,771.62, 2,623,251.29 and 550,787.69 is: 826,211.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,748,771.62 : 2,623,251.29 = 550,787.69 : x
  2. Step 2: Convert to fraction form
    1,748,771.62/2,623,251.29 = 550,787.69/x
  3. Step 3: Cross multiply
    1,748,771.62x = 2,623,251.29 × 550,787.69
  4. Step 4: Simplify right side
    1,748,771.62x = 1,444,854,522,112.81
  5. Step 5: Solve for x
    x = 1,444,854,522,112.81/1,748,771.62
  6. Step 6: Final answer
    x = 826,211.10

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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.