Home / 4,661,870.92-6,993,888.14-1,466,914.05

Finding the Fourth Proportional to 4,661,870.92, 6,993,888.14 and 1,466,914.05

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Solution

The fourth proportional to 4,661,870.92, 6,993,888.14 and 1,466,914.05 is: 2,200,711.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,661,870.92 : 6,993,888.14 = 1,466,914.05 : x
  2. Step 2: Convert to fraction form
    4,661,870.92/6,993,888.14 = 1,466,914.05/x
  3. Step 3: Cross multiply
    4,661,870.92x = 6,993,888.14 × 1,466,914.05
  4. Step 4: Simplify right side
    4,661,870.92x = 10,259,432,780,361.65
  5. Step 5: Solve for x
    x = 10,259,432,780,361.65/4,661,870.92
  6. Step 6: Final answer
    x = 2,200,711.47

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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.