Home / 1,498,083.70-2,247,125.55-500,682.10

Finding the Fourth Proportional to 1,498,083.70, 2,247,125.55 and 500,682.10

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Solution

The fourth proportional to 1,498,083.70, 2,247,125.55 and 500,682.10 is: 751,023.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,498,083.70 : 2,247,125.55 = 500,682.10 : x
  2. Step 2: Convert to fraction form
    1,498,083.70/2,247,125.55 = 500,682.10/x
  3. Step 3: Cross multiply
    1,498,083.70x = 2,247,125.55 × 500,682.10
  4. Step 4: Simplify right side
    1,498,083.70x = 1,125,095,539,337.65
  5. Step 5: Solve for x
    x = 1,125,095,539,337.65/1,498,083.70
  6. Step 6: Final answer
    x = 751,023.15

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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.