Home / 6,527,246.95-9,787,425.90-2,207,812.60

Finding the Fourth Proportional to 6,527,246.95, 9,787,425.90 and 2,207,812.60

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Solution

The fourth proportional to 6,527,246.95, 9,787,425.90 and 2,207,812.60 is: 3,310,553.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,527,246.95 : 9,787,425.90 = 2,207,812.60 : x
  2. Step 2: Convert to fraction form
    6,527,246.95/9,787,425.90 = 2,207,812.60/x
  3. Step 3: Cross multiply
    6,527,246.95x = 9,787,425.90 × 2,207,812.60
  4. Step 4: Simplify right side
    6,527,246.95x = 21,608,802,223,586.34
  5. Step 5: Solve for x
    x = 21,608,802,223,586.34/6,527,246.95
  6. Step 6: Final answer
    x = 3,310,553.80

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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.