Home / 3,243,426.30-4,475,735.94-1,793,035.23

Finding the Fourth Proportional to 3,243,426.30, 4,475,735.94 and 1,793,035.23

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Solution

The fourth proportional to 3,243,426.30, 4,475,735.94 and 1,793,035.23 is: 2,474,282.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,243,426.30 : 4,475,735.94 = 1,793,035.23 : x
  2. Step 2: Convert to fraction form
    3,243,426.30/4,475,735.94 = 1,793,035.23/x
  3. Step 3: Cross multiply
    3,243,426.30x = 4,475,735.94 × 1,793,035.23
  4. Step 4: Simplify right side
    3,243,426.30x = 8,025,152,220,597.17
  5. Step 5: Solve for x
    x = 8,025,152,220,597.17/3,243,426.30
  6. Step 6: Final answer
    x = 2,474,282.28

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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.