Home / 8,866,033.61-13,299,050.43-6,847,222.14

Finding the Fourth Proportional to 8,866,033.61, 13,299,050.43 and 6,847,222.14

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Solution

The fourth proportional to 8,866,033.61, 13,299,050.43 and 6,847,222.14 is: 10,270,833.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,866,033.61 : 13,299,050.43 = 6,847,222.14 : x
  2. Step 2: Convert to fraction form
    8,866,033.61/13,299,050.43 = 6,847,222.14/x
  3. Step 3: Cross multiply
    8,866,033.61x = 13,299,050.43 × 6,847,222.14
  4. Step 4: Simplify right side
    8,866,033.61x = 91,061,552,545,272.52
  5. Step 5: Solve for x
    x = 91,061,552,545,272.52/8,866,033.61
  6. Step 6: Final answer
    x = 10,270,833.23

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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.