Home / 6,674,143.52-9,209,962.32-3,773,361.44

Finding the Fourth Proportional to 6,674,143.52, 9,209,962.32 and 3,773,361.44

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Solution

The fourth proportional to 6,674,143.52, 9,209,962.32 and 3,773,361.44 is: 5,207,037.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,674,143.52 : 9,209,962.32 = 3,773,361.44 : x
  2. Step 2: Convert to fraction form
    6,674,143.52/9,209,962.32 = 3,773,361.44/x
  3. Step 3: Cross multiply
    6,674,143.52x = 9,209,962.32 × 3,773,361.44
  4. Step 4: Simplify right side
    6,674,143.52x = 34,752,516,682,140.94
  5. Step 5: Solve for x
    x = 34,752,516,682,140.94/6,674,143.52
  6. Step 6: Final answer
    x = 5,207,037.66

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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.