Home / 2,089,885-3,134,866.38-594,015.88

Finding the Fourth Proportional to 2,089,885, 3,134,866.38 and 594,015.88

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Solution

The fourth proportional to 2,089,885, 3,134,866.38 and 594,015.88 is: 891,034.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,089,885 : 3,134,866.38 = 594,015.88 : x
  2. Step 2: Convert to fraction form
    2,089,885/3,134,866.38 = 594,015.88/x
  3. Step 3: Cross multiply
    2,089,885x = 3,134,866.38 × 594,015.88
  4. Step 4: Simplify right side
    2,089,885x = 1,862,160,411,398.11
  5. Step 5: Solve for x
    x = 1,862,160,411,398.11/2,089,885
  6. Step 6: Final answer
    x = 891,034.87

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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.