Home / 3,452,666.09-5,182,193.39-1,748,007.14

Finding the Fourth Proportional to 3,452,666.09, 5,182,193.39 and 1,748,007.14

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Solution

The fourth proportional to 3,452,666.09, 5,182,193.39 and 1,748,007.14 is: 2,623,627.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,452,666.09 : 5,182,193.39 = 1,748,007.14 : x
  2. Step 2: Convert to fraction form
    3,452,666.09/5,182,193.39 = 1,748,007.14/x
  3. Step 3: Cross multiply
    3,452,666.09x = 5,182,193.39 × 1,748,007.14
  4. Step 4: Simplify right side
    3,452,666.09x = 9,058,511,011,929.80
  5. Step 5: Solve for x
    x = 9,058,511,011,929.80/3,452,666.09
  6. Step 6: Final answer
    x = 2,623,627.88

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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.