Home / 1,858,148.10-2,787,222.15-596,103.30

Finding the Fourth Proportional to 1,858,148.10, 2,787,222.15 and 596,103.30

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Solution

The fourth proportional to 1,858,148.10, 2,787,222.15 and 596,103.30 is: 894,154.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,858,148.10 : 2,787,222.15 = 596,103.30 : x
  2. Step 2: Convert to fraction form
    1,858,148.10/2,787,222.15 = 596,103.30/x
  3. Step 3: Cross multiply
    1,858,148.10x = 2,787,222.15 × 596,103.30
  4. Step 4: Simplify right side
    1,858,148.10x = 1,661,472,321,448.10
  5. Step 5: Solve for x
    x = 1,661,472,321,448.10/1,858,148.10
  6. Step 6: Final answer
    x = 894,154.95

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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.