Home / 1,552,634.03-2,329,044.08-487,676.09

Finding the Fourth Proportional to 1,552,634.03, 2,329,044.08 and 487,676.09

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Solution

The fourth proportional to 1,552,634.03, 2,329,044.08 and 487,676.09 is: 731,543.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,552,634.03 : 2,329,044.08 = 487,676.09 : x
  2. Step 2: Convert to fraction form
    1,552,634.03/2,329,044.08 = 487,676.09/x
  3. Step 3: Cross multiply
    1,552,634.03x = 2,329,044.08 × 487,676.09
  4. Step 4: Simplify right side
    1,552,634.03x = 1,135,819,096,288.45
  5. Step 5: Solve for x
    x = 1,135,819,096,288.45/1,552,634.03
  6. Step 6: Final answer
    x = 731,543.35

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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.