Home / 10,337,863.86-15,505,908.75-6,293,302.02

Finding the Fourth Proportional to 10,337,863.86, 15,505,908.75 and 6,293,302.02

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Solution

The fourth proportional to 10,337,863.86, 15,505,908.75 and 6,293,302.02 is: 9,439,413.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,337,863.86 : 15,505,908.75 = 6,293,302.02 : x
  2. Step 2: Convert to fraction form
    10,337,863.86/15,505,908.75 = 6,293,302.02/x
  3. Step 3: Cross multiply
    10,337,863.86x = 15,505,908.75 × 6,293,302.02
  4. Step 4: Simplify right side
    10,337,863.86x = 97,583,366,858,310.67
  5. Step 5: Solve for x
    x = 97,583,366,858,310.67/10,337,863.86
  6. Step 6: Final answer
    x = 9,439,413.03

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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.