Home / 1,834.89-2,752.47-602.19

Finding the Fourth Proportional to 1,834.89, 2,752.47 and 602.19

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Solution

The fourth proportional to 1,834.89, 2,752.47 and 602.19 is: 903.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,834.89 : 2,752.47 = 602.19 : x
  2. Step 2: Convert to fraction form
    1,834.89/2,752.47 = 602.19/x
  3. Step 3: Cross multiply
    1,834.89x = 2,752.47 × 602.19
  4. Step 4: Simplify right side
    1,834.89x = 1,657,509.91
  5. Step 5: Solve for x
    x = 1,657,509.91/1,834.89
  6. Step 6: Final answer
    x = 903.33

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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.