Home / 6,452,912.40-9,684,617.40-6,242,960.40

Finding the Fourth Proportional to 6,452,912.40, 9,684,617.40 and 6,242,960.40

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Solution

The fourth proportional to 6,452,912.40, 9,684,617.40 and 6,242,960.40 is: 9,369,518.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,452,912.40 : 9,684,617.40 = 6,242,960.40 : x
  2. Step 2: Convert to fraction form
    6,452,912.40/9,684,617.40 = 6,242,960.40/x
  3. Step 3: Cross multiply
    6,452,912.40x = 9,684,617.40 × 6,242,960.40
  4. Step 4: Simplify right side
    6,452,912.40x = 60,460,682,917,350.97
  5. Step 5: Solve for x
    x = 60,460,682,917,350.97/6,452,912.40
  6. Step 6: Final answer
    x = 9,369,518.63

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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.