Home / 3,057,007.70-4,585,511.55-1,259,293.70

Finding the Fourth Proportional to 3,057,007.70, 4,585,511.55 and 1,259,293.70

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Solution

The fourth proportional to 3,057,007.70, 4,585,511.55 and 1,259,293.70 is: 1,888,940.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,057,007.70 : 4,585,511.55 = 1,259,293.70 : x
  2. Step 2: Convert to fraction form
    3,057,007.70/4,585,511.55 = 1,259,293.70/x
  3. Step 3: Cross multiply
    3,057,007.70x = 4,585,511.55 × 1,259,293.70
  4. Step 4: Simplify right side
    3,057,007.70x = 5,774,505,806,192.24
  5. Step 5: Solve for x
    x = 5,774,505,806,192.24/3,057,007.70
  6. Step 6: Final answer
    x = 1,888,940.55

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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.