Home / 6,567,211.92-9,065,824.12-3,813,362.94

Finding the Fourth Proportional to 6,567,211.92, 9,065,824.12 and 3,813,362.94

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Solution

The fourth proportional to 6,567,211.92, 9,065,824.12 and 3,813,362.94 is: 5,264,224.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,567,211.92 : 9,065,824.12 = 3,813,362.94 : x
  2. Step 2: Convert to fraction form
    6,567,211.92/9,065,824.12 = 3,813,362.94/x
  3. Step 3: Cross multiply
    6,567,211.92x = 9,065,824.12 × 3,813,362.94
  4. Step 4: Simplify right side
    6,567,211.92x = 34,571,277,719,766.11
  5. Step 5: Solve for x
    x = 34,571,277,719,766.11/6,567,211.92
  6. Step 6: Final answer
    x = 5,264,224.47

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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.