Home / 1,023,593.83-1,535,662.73-349,673.90

Finding the Fourth Proportional to 1,023,593.83, 1,535,662.73 and 349,673.90

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Solution

The fourth proportional to 1,023,593.83, 1,535,662.73 and 349,673.90 is: 524,603.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,023,593.83 : 1,535,662.73 = 349,673.90 : x
  2. Step 2: Convert to fraction form
    1,023,593.83/1,535,662.73 = 349,673.90/x
  3. Step 3: Cross multiply
    1,023,593.83x = 1,535,662.73 × 349,673.90
  4. Step 4: Simplify right side
    1,023,593.83x = 536,981,169,079.62
  5. Step 5: Solve for x
    x = 536,981,169,079.62/1,023,593.83
  6. Step 6: Final answer
    x = 524,603.76

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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.