Home / 1,534,080.75-2,301,453.30-587,451.51

Finding the Fourth Proportional to 1,534,080.75, 2,301,453.30 and 587,451.51

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Solution

The fourth proportional to 1,534,080.75, 2,301,453.30 and 587,451.51 is: 881,304.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,534,080.75 : 2,301,453.30 = 587,451.51 : x
  2. Step 2: Convert to fraction form
    1,534,080.75/2,301,453.30 = 587,451.51/x
  3. Step 3: Cross multiply
    1,534,080.75x = 2,301,453.30 × 587,451.51
  4. Step 4: Simplify right side
    1,534,080.75x = 1,351,992,216,279.48
  5. Step 5: Solve for x
    x = 1,351,992,216,279.48/1,534,080.75
  6. Step 6: Final answer
    x = 881,304.47

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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.