Home / 3,442,703.90-5,163,868.94-1,046,361.69

Finding the Fourth Proportional to 3,442,703.90, 5,163,868.94 and 1,046,361.69

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Solution

The fourth proportional to 3,442,703.90, 5,163,868.94 and 1,046,361.69 is: 1,569,485.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,442,703.90 : 5,163,868.94 = 1,046,361.69 : x
  2. Step 2: Convert to fraction form
    3,442,703.90/5,163,868.94 = 1,046,361.69/x
  3. Step 3: Cross multiply
    3,442,703.90x = 5,163,868.94 × 1,046,361.69
  4. Step 4: Simplify right side
    3,442,703.90x = 5,403,274,625,765.10
  5. Step 5: Solve for x
    x = 5,403,274,625,765.10/3,442,703.90
  6. Step 6: Final answer
    x = 1,569,485.73

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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.