Home / 2,598.36-3,585.66-1,479.42

Finding the Fourth Proportional to 2,598.36, 3,585.66 and 1,479.42

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Solution

The fourth proportional to 2,598.36, 3,585.66 and 1,479.42 is: 2,041.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,598.36 : 3,585.66 = 1,479.42 : x
  2. Step 2: Convert to fraction form
    2,598.36/3,585.66 = 1,479.42/x
  3. Step 3: Cross multiply
    2,598.36x = 3,585.66 × 1,479.42
  4. Step 4: Simplify right side
    2,598.36x = 5,304,697.12
  5. Step 5: Solve for x
    x = 5,304,697.12/2,598.36
  6. Step 6: Final answer
    x = 2,041.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.