Home / 8,225,097.77-11,350,989.70-4,554,014.42

Finding the Fourth Proportional to 8,225,097.77, 11,350,989.70 and 4,554,014.42

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Solution

The fourth proportional to 8,225,097.77, 11,350,989.70 and 4,554,014.42 is: 6,284,736.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,225,097.77 : 11,350,989.70 = 4,554,014.42 : x
  2. Step 2: Convert to fraction form
    8,225,097.77/11,350,989.70 = 4,554,014.42/x
  3. Step 3: Cross multiply
    8,225,097.77x = 11,350,989.70 × 4,554,014.42
  4. Step 4: Simplify right side
    8,225,097.77x = 51,692,570,792,063.91
  5. Step 5: Solve for x
    x = 51,692,570,792,063.91/8,225,097.77
  6. Step 6: Final answer
    x = 6,284,736.33

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.