Home / 3,065,858.92-4,600,756.68-2,056,121.02

Finding the Fourth Proportional to 3,065,858.92, 4,600,756.68 and 2,056,121.02

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Solution

The fourth proportional to 3,065,858.92, 4,600,756.68 and 2,056,121.02 is: 3,085,501.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,065,858.92 : 4,600,756.68 = 2,056,121.02 : x
  2. Step 2: Convert to fraction form
    3,065,858.92/4,600,756.68 = 2,056,121.02/x
  3. Step 3: Cross multiply
    3,065,858.92x = 4,600,756.68 × 2,056,121.02
  4. Step 4: Simplify right side
    3,065,858.92x = 9,459,712,517,653.41
  5. Step 5: Solve for x
    x = 9,459,712,517,653.41/3,065,858.92
  6. Step 6: Final answer
    x = 3,085,501.57

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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.