Home / 1,592,060.62-2,388,109.16-681,119.24

Finding the Fourth Proportional to 1,592,060.62, 2,388,109.16 and 681,119.24

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Solution

The fourth proportional to 1,592,060.62, 2,388,109.16 and 681,119.24 is: 1,021,686.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,592,060.62 : 2,388,109.16 = 681,119.24 : x
  2. Step 2: Convert to fraction form
    1,592,060.62/2,388,109.16 = 681,119.24/x
  3. Step 3: Cross multiply
    1,592,060.62x = 2,388,109.16 × 681,119.24
  4. Step 4: Simplify right side
    1,592,060.62x = 1,626,587,096,096.24
  5. Step 5: Solve for x
    x = 1,626,587,096,096.24/1,592,060.62
  6. Step 6: Final answer
    x = 1,021,686.66

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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.