Home / 1,371,498.05-2,057,253.89-562,324.44

Finding the Fourth Proportional to 1,371,498.05, 2,057,253.89 and 562,324.44

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Solution

The fourth proportional to 1,371,498.05, 2,057,253.89 and 562,324.44 is: 843,489.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,371,498.05 : 2,057,253.89 = 562,324.44 : x
  2. Step 2: Convert to fraction form
    1,371,498.05/2,057,253.89 = 562,324.44/x
  3. Step 3: Cross multiply
    1,371,498.05x = 2,057,253.89 × 562,324.44
  4. Step 4: Simplify right side
    1,371,498.05x = 1,156,844,138,820.45
  5. Step 5: Solve for x
    x = 1,156,844,138,820.45/1,371,498.05
  6. Step 6: Final answer
    x = 843,489.46

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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.