Home / 5,002,802.17-6,901,331.75-3,164,163.93

Finding the Fourth Proportional to 5,002,802.17, 6,901,331.75 and 3,164,163.93

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Solution

The fourth proportional to 5,002,802.17, 6,901,331.75 and 3,164,163.93 is: 4,364,942.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,002,802.17 : 6,901,331.75 = 3,164,163.93 : x
  2. Step 2: Convert to fraction form
    5,002,802.17/6,901,331.75 = 3,164,163.93/x
  3. Step 3: Cross multiply
    5,002,802.17x = 6,901,331.75 × 3,164,163.93
  4. Step 4: Simplify right side
    5,002,802.17x = 21,836,944,992,313.78
  5. Step 5: Solve for x
    x = 21,836,944,992,313.78/5,002,802.17
  6. Step 6: Final answer
    x = 4,364,942.74

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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.