Home / 4,842,431.37-6,682,857.51-2,666,973.96

Finding the Fourth Proportional to 4,842,431.37, 6,682,857.51 and 2,666,973.96

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Solution

The fourth proportional to 4,842,431.37, 6,682,857.51 and 2,666,973.96 is: 3,680,590.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,842,431.37 : 6,682,857.51 = 2,666,973.96 : x
  2. Step 2: Convert to fraction form
    4,842,431.37/6,682,857.51 = 2,666,973.96/x
  3. Step 3: Cross multiply
    4,842,431.37x = 6,682,857.51 × 2,666,973.96
  4. Step 4: Simplify right side
    4,842,431.37x = 17,823,006,957,560.44
  5. Step 5: Solve for x
    x = 17,823,006,957,560.44/4,842,431.37
  6. Step 6: Final answer
    x = 3,680,590.51

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1.5x scale

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.