Home / 3,962,704.55-5,944,111.47-1,122,813.95

Finding the Fourth Proportional to 3,962,704.55, 5,944,111.47 and 1,122,813.95

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Solution

The fourth proportional to 3,962,704.55, 5,944,111.47 and 1,122,813.95 is: 1,684,236.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,962,704.55 : 5,944,111.47 = 1,122,813.95 : x
  2. Step 2: Convert to fraction form
    3,962,704.55/5,944,111.47 = 1,122,813.95/x
  3. Step 3: Cross multiply
    3,962,704.55x = 5,944,111.47 × 1,122,813.95
  4. Step 4: Simplify right side
    3,962,704.55x = 6,674,131,249,150.45
  5. Step 5: Solve for x
    x = 6,674,131,249,150.45/3,962,704.55
  6. Step 6: Final answer
    x = 1,684,236.40

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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.