Home / 6,942,812.11-10,414,903.35-2,393,261.97

Finding the Fourth Proportional to 6,942,812.11, 10,414,903.35 and 2,393,261.97

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Solution

The fourth proportional to 6,942,812.11, 10,414,903.35 and 2,393,261.97 is: 3,590,129.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,942,812.11 : 10,414,903.35 = 2,393,261.97 : x
  2. Step 2: Convert to fraction form
    6,942,812.11/10,414,903.35 = 2,393,261.97/x
  3. Step 3: Cross multiply
    6,942,812.11x = 10,414,903.35 × 2,393,261.97
  4. Step 4: Simplify right side
    6,942,812.11x = 24,925,592,078,699.45
  5. Step 5: Solve for x
    x = 24,925,592,078,699.45/6,942,812.11
  6. Step 6: Final answer
    x = 3,590,129.14

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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.