Home / 3,248,858.96-4,867,961.76-2,300,527.28

Finding the Fourth Proportional to 3,248,858.96, 4,867,961.76 and 2,300,527.28

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Solution

The fourth proportional to 3,248,858.96, 4,867,961.76 and 2,300,527.28 is: 3,447,019.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,248,858.96 : 4,867,961.76 = 2,300,527.28 : x
  2. Step 2: Convert to fraction form
    3,248,858.96/4,867,961.76 = 2,300,527.28/x
  3. Step 3: Cross multiply
    3,248,858.96x = 4,867,961.76 × 2,300,527.28
  4. Step 4: Simplify right side
    3,248,858.96x = 11,198,878,826,876.81
  5. Step 5: Solve for x
    x = 11,198,878,826,876.81/3,248,858.96
  6. Step 6: Final answer
    x = 3,447,019.08

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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.