Home / 6,006,878.40-8,289,426.08-3,253,497.28

Finding the Fourth Proportional to 6,006,878.40, 8,289,426.08 and 3,253,497.28

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Solution

The fourth proportional to 6,006,878.40, 8,289,426.08 and 3,253,497.28 is: 4,489,790.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,006,878.40 : 8,289,426.08 = 3,253,497.28 : x
  2. Step 2: Convert to fraction form
    6,006,878.40/8,289,426.08 = 3,253,497.28/x
  3. Step 3: Cross multiply
    6,006,878.40x = 8,289,426.08 × 3,253,497.28
  4. Step 4: Simplify right side
    6,006,878.40x = 26,969,625,204,041.06
  5. Step 5: Solve for x
    x = 26,969,625,204,041.06/6,006,878.40
  6. Step 6: Final answer
    x = 4,489,790.44

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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.