Home / 1,600,241.03-2,397,833.51-1,299,251.06

Finding the Fourth Proportional to 1,600,241.03, 2,397,833.51 and 1,299,251.06

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Solution

The fourth proportional to 1,600,241.03, 2,397,833.51 and 1,299,251.06 is: 1,946,824.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,600,241.03 : 2,397,833.51 = 1,299,251.06 : x
  2. Step 2: Convert to fraction form
    1,600,241.03/2,397,833.51 = 1,299,251.06/x
  3. Step 3: Cross multiply
    1,600,241.03x = 2,397,833.51 × 1,299,251.06
  4. Step 4: Simplify right side
    1,600,241.03x = 3,115,387,720,077.47
  5. Step 5: Solve for x
    x = 3,115,387,720,077.47/1,600,241.03
  6. Step 6: Final answer
    x = 1,946,824.05

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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.