Home / 2,023,287.16-3,034,930.72-1,124,298.94

Finding the Fourth Proportional to 2,023,287.16, 3,034,930.72 and 1,124,298.94

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Solution

The fourth proportional to 2,023,287.16, 3,034,930.72 and 1,124,298.94 is: 1,686,448.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,287.16 : 3,034,930.72 = 1,124,298.94 : x
  2. Step 2: Convert to fraction form
    2,023,287.16/3,034,930.72 = 1,124,298.94/x
  3. Step 3: Cross multiply
    2,023,287.16x = 3,034,930.72 × 1,124,298.94
  4. Step 4: Simplify right side
    2,023,287.16x = 3,412,169,391,469.44
  5. Step 5: Solve for x
    x = 3,412,169,391,469.44/2,023,287.16
  6. Step 6: Final answer
    x = 1,686,448.40

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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.