Home / 6,177,322.89-8,524,690.83-3,386,441.25

Finding the Fourth Proportional to 6,177,322.89, 8,524,690.83 and 3,386,441.25

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Solution

The fourth proportional to 6,177,322.89, 8,524,690.83 and 3,386,441.25 is: 4,673,280.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,177,322.89 : 8,524,690.83 = 3,386,441.25 : x
  2. Step 2: Convert to fraction form
    6,177,322.89/8,524,690.83 = 3,386,441.25/x
  3. Step 3: Cross multiply
    6,177,322.89x = 8,524,690.83 × 3,386,441.25
  4. Step 4: Simplify right side
    6,177,322.89x = 28,868,364,670,208.74
  5. Step 5: Solve for x
    x = 28,868,364,670,208.74/6,177,322.89
  6. Step 6: Final answer
    x = 4,673,280.83

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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.