Home / 4,840,016.95-6,679,118.28-2,664,476.83

Finding the Fourth Proportional to 4,840,016.95, 6,679,118.28 and 2,664,476.83

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Solution

The fourth proportional to 4,840,016.95, 6,679,118.28 and 2,664,476.83 is: 3,676,920.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,840,016.95 : 6,679,118.28 = 2,664,476.83 : x
  2. Step 2: Convert to fraction form
    4,840,016.95/6,679,118.28 = 2,664,476.83/x
  3. Step 3: Cross multiply
    4,840,016.95x = 6,679,118.28 × 2,664,476.83
  4. Step 4: Simplify right side
    4,840,016.95x = 17,796,355,901,889.45
  5. Step 5: Solve for x
    x = 17,796,355,901,889.45/4,840,016.95
  6. Step 6: Final answer
    x = 3,676,920.16

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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.