Home / 4,874,335.96-6,726,962.38-2,699,081.56

Finding the Fourth Proportional to 4,874,335.96, 6,726,962.38 and 2,699,081.56

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Solution

The fourth proportional to 4,874,335.96, 6,726,962.38 and 2,699,081.56 is: 3,724,942.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,874,335.96 : 6,726,962.38 = 2,699,081.56 : x
  2. Step 2: Convert to fraction form
    4,874,335.96/6,726,962.38 = 2,699,081.56/x
  3. Step 3: Cross multiply
    4,874,335.96x = 6,726,962.38 × 2,699,081.56
  4. Step 4: Simplify right side
    4,874,335.96x = 18,156,620,114,671.71
  5. Step 5: Solve for x
    x = 18,156,620,114,671.71/4,874,335.96
  6. Step 6: Final answer
    x = 3,724,942.28

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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.