Home / 3,298,206.72-4,560,687.36-2,617,962.24

Finding the Fourth Proportional to 3,298,206.72, 4,560,687.36 and 2,617,962.24

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Solution

The fourth proportional to 3,298,206.72, 4,560,687.36 and 2,617,962.24 is: 3,620,060.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,298,206.72 : 4,560,687.36 = 2,617,962.24 : x
  2. Step 2: Convert to fraction form
    3,298,206.72/4,560,687.36 = 2,617,962.24/x
  3. Step 3: Cross multiply
    3,298,206.72x = 4,560,687.36 × 2,617,962.24
  4. Step 4: Simplify right side
    3,298,206.72x = 11,939,707,296,925.29
  5. Step 5: Solve for x
    x = 11,939,707,296,925.29/3,298,206.72
  6. Step 6: Final answer
    x = 3,620,060.33

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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.