Home / 3,270,524.81-4,509,461.98-2,238,530.81

Finding the Fourth Proportional to 3,270,524.81, 4,509,461.98 and 2,238,530.81

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Solution

The fourth proportional to 3,270,524.81, 4,509,461.98 and 2,238,530.81 is: 3,086,528.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,270,524.81 : 4,509,461.98 = 2,238,530.81 : x
  2. Step 2: Convert to fraction form
    3,270,524.81/4,509,461.98 = 2,238,530.81/x
  3. Step 3: Cross multiply
    3,270,524.81x = 4,509,461.98 × 2,238,530.81
  4. Step 4: Simplify right side
    3,270,524.81x = 10,094,569,578,753.61
  5. Step 5: Solve for x
    x = 10,094,569,578,753.61/3,270,524.81
  6. Step 6: Final answer
    x = 3,086,528.97

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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.