Home / 4,854,961.94-7,272,685.47-2,418,770.90

Finding the Fourth Proportional to 4,854,961.94, 7,272,685.47 and 2,418,770.90

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Solution

The fourth proportional to 4,854,961.94, 7,272,685.47 and 2,418,770.90 is: 3,623,295.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,854,961.94 : 7,272,685.47 = 2,418,770.90 : x
  2. Step 2: Convert to fraction form
    4,854,961.94/7,272,685.47 = 2,418,770.90/x
  3. Step 3: Cross multiply
    4,854,961.94x = 7,272,685.47 × 2,418,770.90
  4. Step 4: Simplify right side
    4,854,961.94x = 17,590,959,967,594.97
  5. Step 5: Solve for x
    x = 17,590,959,967,594.97/4,854,961.94
  6. Step 6: Final answer
    x = 3,623,295.13

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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.