Home / 1,706,415.38-2,560,044.07-508,333.04

Finding the Fourth Proportional to 1,706,415.38, 2,560,044.07 and 508,333.04

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Solution

The fourth proportional to 1,706,415.38, 2,560,044.07 and 508,333.04 is: 762,624.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,706,415.38 : 2,560,044.07 = 508,333.04 : x
  2. Step 2: Convert to fraction form
    1,706,415.38/2,560,044.07 = 508,333.04/x
  3. Step 3: Cross multiply
    1,706,415.38x = 2,560,044.07 × 508,333.04
  4. Step 4: Simplify right side
    1,706,415.38x = 1,301,354,970,566.02
  5. Step 5: Solve for x
    x = 1,301,354,970,566.02/1,706,415.38
  6. Step 6: Final answer
    x = 762,624.97

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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.