Home / 3,152,793.16-4,346,319.78-2,245,800.52

Finding the Fourth Proportional to 3,152,793.16, 4,346,319.78 and 2,245,800.52

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Solution

The fourth proportional to 3,152,793.16, 4,346,319.78 and 2,245,800.52 is: 3,095,974.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,152,793.16 : 4,346,319.78 = 2,245,800.52 : x
  2. Step 2: Convert to fraction form
    3,152,793.16/4,346,319.78 = 2,245,800.52/x
  3. Step 3: Cross multiply
    3,152,793.16x = 4,346,319.78 × 2,245,800.52
  4. Step 4: Simplify right side
    3,152,793.16x = 9,760,967,222,010.29
  5. Step 5: Solve for x
    x = 9,760,967,222,010.29/3,152,793.16
  6. Step 6: Final answer
    x = 3,095,974.50

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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.