Home / 3,551,994.78-4,898,481.90-2,327,854.32

Finding the Fourth Proportional to 3,551,994.78, 4,898,481.90 and 2,327,854.32

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Solution

The fourth proportional to 3,551,994.78, 4,898,481.90 and 2,327,854.32 is: 3,210,295.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,551,994.78 : 4,898,481.90 = 2,327,854.32 : x
  2. Step 2: Convert to fraction form
    3,551,994.78/4,898,481.90 = 2,327,854.32/x
  3. Step 3: Cross multiply
    3,551,994.78x = 4,898,481.90 × 2,327,854.32
  4. Step 4: Simplify right side
    3,551,994.78x = 11,402,952,252,356.81
  5. Step 5: Solve for x
    x = 11,402,952,252,356.81/3,551,994.78
  6. Step 6: Final answer
    x = 3,210,295.33

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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.