Home / 4,267,426.52-5,895,679.82-3,578,029.45

Finding the Fourth Proportional to 4,267,426.52, 5,895,679.82 and 3,578,029.45

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Solution

The fourth proportional to 4,267,426.52, 5,895,679.82 and 3,578,029.45 is: 4,943,240.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,267,426.52 : 5,895,679.82 = 3,578,029.45 : x
  2. Step 2: Convert to fraction form
    4,267,426.52/5,895,679.82 = 3,578,029.45/x
  3. Step 3: Cross multiply
    4,267,426.52x = 5,895,679.82 × 3,578,029.45
  4. Step 4: Simplify right side
    4,267,426.52x = 21,094,915,991,101.35
  5. Step 5: Solve for x
    x = 21,094,915,991,101.35/4,267,426.52
  6. Step 6: Final answer
    x = 4,943,240.59

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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.