Home / 3,197,936.96-4,413,154.98-1,747,632.38

Finding the Fourth Proportional to 3,197,936.96, 4,413,154.98 and 1,747,632.38

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Solution

The fourth proportional to 3,197,936.96, 4,413,154.98 and 1,747,632.38 is: 2,411,733.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,197,936.96 : 4,413,154.98 = 1,747,632.38 : x
  2. Step 2: Convert to fraction form
    3,197,936.96/4,413,154.98 = 1,747,632.38/x
  3. Step 3: Cross multiply
    3,197,936.96x = 4,413,154.98 × 1,747,632.38
  4. Step 4: Simplify right side
    3,197,936.96x = 7,712,572,541,006.25
  5. Step 5: Solve for x
    x = 7,712,572,541,006.25/3,197,936.96
  6. Step 6: Final answer
    x = 2,411,733.76

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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.