Home / 1,132,874.19-1,698,812.73-600,272.46

Finding the Fourth Proportional to 1,132,874.19, 1,698,812.73 and 600,272.46

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Solution

The fourth proportional to 1,132,874.19, 1,698,812.73 and 600,272.46 is: 900,144.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,132,874.19 : 1,698,812.73 = 600,272.46 : x
  2. Step 2: Convert to fraction form
    1,132,874.19/1,698,812.73 = 600,272.46/x
  3. Step 3: Cross multiply
    1,132,874.19x = 1,698,812.73 × 600,272.46
  4. Step 4: Simplify right side
    1,132,874.19x = 1,019,750,496,516.42
  5. Step 5: Solve for x
    x = 1,019,750,496,516.42/1,132,874.19
  6. Step 6: Final answer
    x = 900,144.52

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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.