Home / 4,692,274.36-7,032,044.94-1,993,215.04

Finding the Fourth Proportional to 4,692,274.36, 7,032,044.94 and 1,993,215.04

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Solution

The fourth proportional to 4,692,274.36, 7,032,044.94 and 1,993,215.04 is: 2,987,118.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,692,274.36 : 7,032,044.94 = 1,993,215.04 : x
  2. Step 2: Convert to fraction form
    4,692,274.36/7,032,044.94 = 1,993,215.04/x
  3. Step 3: Cross multiply
    4,692,274.36x = 7,032,044.94 × 1,993,215.04
  4. Step 4: Simplify right side
    4,692,274.36x = 14,016,377,736,363.90
  5. Step 5: Solve for x
    x = 14,016,377,736,363.90/4,692,274.36
  6. Step 6: Final answer
    x = 2,987,118.11

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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.