Home / 2,944,564.49-4,063,505.31-1,655,415.47

Finding the Fourth Proportional to 2,944,564.49, 4,063,505.31 and 1,655,415.47

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Solution

The fourth proportional to 2,944,564.49, 4,063,505.31 and 1,655,415.47 is: 2,284,476.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,944,564.49 : 4,063,505.31 = 1,655,415.47 : x
  2. Step 2: Convert to fraction form
    2,944,564.49/4,063,505.31 = 1,655,415.47/x
  3. Step 3: Cross multiply
    2,944,564.49x = 4,063,505.31 × 1,655,415.47
  4. Step 4: Simplify right side
    2,944,564.49x = 6,726,789,532,283.62
  5. Step 5: Solve for x
    x = 6,726,789,532,283.62/2,944,564.49
  6. Step 6: Final answer
    x = 2,284,476.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.