Home / 4,931,084.84-6,804,906.32-2,755,628.00

Finding the Fourth Proportional to 4,931,084.84, 6,804,906.32 and 2,755,628.00

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Solution

The fourth proportional to 4,931,084.84, 6,804,906.32 and 2,755,628.00 is: 3,802,771.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,931,084.84 : 6,804,906.32 = 2,755,628.00 : x
  2. Step 2: Convert to fraction form
    4,931,084.84/6,804,906.32 = 2,755,628.00/x
  3. Step 3: Cross multiply
    4,931,084.84x = 6,804,906.32 × 2,755,628.00
  4. Step 4: Simplify right side
    4,931,084.84x = 18,751,790,344,966.29
  5. Step 5: Solve for x
    x = 18,751,790,344,966.29/4,931,084.84
  6. Step 6: Final answer
    x = 3,802,771.79

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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.