Home / 1,110,522.62-1,532,521.68-601,224.86

Finding the Fourth Proportional to 1,110,522.62, 1,532,521.68 and 601,224.86

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Solution

The fourth proportional to 1,110,522.62, 1,532,521.68 and 601,224.86 is: 829,690.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,110,522.62 : 1,532,521.68 = 601,224.86 : x
  2. Step 2: Convert to fraction form
    1,110,522.62/1,532,521.68 = 601,224.86/x
  3. Step 3: Cross multiply
    1,110,522.62x = 1,532,521.68 × 601,224.86
  4. Step 4: Simplify right side
    1,110,522.62x = 921,390,132,504.97
  5. Step 5: Solve for x
    x = 921,390,132,504.97/1,110,522.62
  6. Step 6: Final answer
    x = 829,690.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.