Home / 3,294,064.49-4,545,807.75-1,843,759.55

Finding the Fourth Proportional to 3,294,064.49, 4,545,807.75 and 1,843,759.55

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Solution

The fourth proportional to 3,294,064.49, 4,545,807.75 and 1,843,759.55 is: 2,544,387.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,294,064.49 : 4,545,807.75 = 1,843,759.55 : x
  2. Step 2: Convert to fraction form
    3,294,064.49/4,545,807.75 = 1,843,759.55/x
  3. Step 3: Cross multiply
    3,294,064.49x = 4,545,807.75 × 1,843,759.55
  4. Step 4: Simplify right side
    3,294,064.49x = 8,381,376,462,891.03
  5. Step 5: Solve for x
    x = 8,381,376,462,891.03/3,294,064.49
  6. Step 6: Final answer
    x = 2,544,387.49

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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.