Home / 2,594,062.49-3,896,998.65-1,876,617.14

Finding the Fourth Proportional to 2,594,062.49, 3,896,998.65 and 1,876,617.14

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Solution

The fourth proportional to 2,594,062.49, 3,896,998.65 and 1,876,617.14 is: 2,819,197.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,594,062.49 : 3,896,998.65 = 1,876,617.14 : x
  2. Step 2: Convert to fraction form
    2,594,062.49/3,896,998.65 = 1,876,617.14/x
  3. Step 3: Cross multiply
    2,594,062.49x = 3,896,998.65 × 1,876,617.14
  4. Step 4: Simplify right side
    2,594,062.49x = 7,313,174,441,661.87
  5. Step 5: Solve for x
    x = 7,313,174,441,661.87/2,594,062.49
  6. Step 6: Final answer
    x = 2,819,197.49

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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.