Home / 4,862,932.49-6,710,867.69-2,657,839.73

Finding the Fourth Proportional to 4,862,932.49, 6,710,867.69 and 2,657,839.73

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Solution

The fourth proportional to 4,862,932.49, 6,710,867.69 and 2,657,839.73 is: 3,667,830.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,862,932.49 : 6,710,867.69 = 2,657,839.73 : x
  2. Step 2: Convert to fraction form
    4,862,932.49/6,710,867.69 = 2,657,839.73/x
  3. Step 3: Cross multiply
    4,862,932.49x = 6,710,867.69 × 2,657,839.73
  4. Step 4: Simplify right side
    4,862,932.49x = 17,836,410,722,411.79
  5. Step 5: Solve for x
    x = 17,836,410,722,411.79/4,862,932.49
  6. Step 6: Final answer
    x = 3,667,830.21

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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.