Home / 6,373,278.12-9,562,743-3,339,922.89

Finding the Fourth Proportional to 6,373,278.12, 9,562,743 and 3,339,922.89

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Solution

The fourth proportional to 6,373,278.12, 9,562,743 and 3,339,922.89 is: 5,011,365.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,373,278.12 : 9,562,743 = 3,339,922.89 : x
  2. Step 2: Convert to fraction form
    6,373,278.12/9,562,743 = 3,339,922.89/x
  3. Step 3: Cross multiply
    6,373,278.12x = 9,562,743 × 3,339,922.89
  4. Step 4: Simplify right side
    6,373,278.12x = 31,938,824,236,887.27
  5. Step 5: Solve for x
    x = 31,938,824,236,887.27/6,373,278.12
  6. Step 6: Final answer
    x = 5,011,365.21

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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.