Home / 3,643,500.84-5,458,296.56-2,041,217.16

Finding the Fourth Proportional to 3,643,500.84, 5,458,296.56 and 2,041,217.16

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Solution

The fourth proportional to 3,643,500.84, 5,458,296.56 and 2,041,217.16 is: 3,057,929.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,643,500.84 : 5,458,296.56 = 2,041,217.16 : x
  2. Step 2: Convert to fraction form
    3,643,500.84/5,458,296.56 = 2,041,217.16/x
  3. Step 3: Cross multiply
    3,643,500.84x = 5,458,296.56 × 2,041,217.16
  4. Step 4: Simplify right side
    3,643,500.84x = 11,141,568,602,640.97
  5. Step 5: Solve for x
    x = 11,141,568,602,640.97/3,643,500.84
  6. Step 6: Final answer
    x = 3,057,929.47

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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.