Home / 6,681,632.68-9,220,653.22-3,625,847.08

Finding the Fourth Proportional to 6,681,632.68, 9,220,653.22 and 3,625,847.08

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Solution

The fourth proportional to 6,681,632.68, 9,220,653.22 and 3,625,847.08 is: 5,003,669.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,681,632.68 : 9,220,653.22 = 3,625,847.08 : x
  2. Step 2: Convert to fraction form
    6,681,632.68/9,220,653.22 = 3,625,847.08/x
  3. Step 3: Cross multiply
    6,681,632.68x = 9,220,653.22 × 3,625,847.08
  4. Step 4: Simplify right side
    6,681,632.68x = 33,432,678,553,429.60
  5. Step 5: Solve for x
    x = 33,432,678,553,429.60/6,681,632.68
  6. Step 6: Final answer
    x = 5,003,669.04

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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.