Home / 3,425,297.88-4,726,909.43-2,048,641.56

Finding the Fourth Proportional to 3,425,297.88, 4,726,909.43 and 2,048,641.56

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Solution

The fourth proportional to 3,425,297.88, 4,726,909.43 and 2,048,641.56 is: 2,827,124.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,425,297.88 : 4,726,909.43 = 2,048,641.56 : x
  2. Step 2: Convert to fraction form
    3,425,297.88/4,726,909.43 = 2,048,641.56/x
  3. Step 3: Cross multiply
    3,425,297.88x = 4,726,909.43 × 2,048,641.56
  4. Step 4: Simplify right side
    3,425,297.88x = 9,683,743,110,227.98
  5. Step 5: Solve for x
    x = 9,683,743,110,227.98/3,425,297.88
  6. Step 6: Final answer
    x = 2,827,124.37

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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.