Home / 3,501,414.24-4,831,988.58-1,973,521.38

Finding the Fourth Proportional to 3,501,414.24, 4,831,988.58 and 1,973,521.38

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Solution

The fourth proportional to 3,501,414.24, 4,831,988.58 and 1,973,521.38 is: 2,723,480.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,501,414.24 : 4,831,988.58 = 1,973,521.38 : x
  2. Step 2: Convert to fraction form
    3,501,414.24/4,831,988.58 = 1,973,521.38/x
  3. Step 3: Cross multiply
    3,501,414.24x = 4,831,988.58 × 1,973,521.38
  4. Step 4: Simplify right side
    3,501,414.24x = 9,536,032,770,545.84
  5. Step 5: Solve for x
    x = 9,536,032,770,545.84/3,501,414.24
  6. Step 6: Final answer
    x = 2,723,480.32

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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.