Home / 2,095,795.77-3,144,913.73-881,284.61

Finding the Fourth Proportional to 2,095,795.77, 3,144,913.73 and 881,284.61

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Solution

The fourth proportional to 2,095,795.77, 3,144,913.73 and 881,284.61 is: 1,322,439.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,095,795.77 : 3,144,913.73 = 881,284.61 : x
  2. Step 2: Convert to fraction form
    2,095,795.77/3,144,913.73 = 881,284.61/x
  3. Step 3: Cross multiply
    2,095,795.77x = 3,144,913.73 × 881,284.61
  4. Step 4: Simplify right side
    2,095,795.77x = 2,771,564,049,895.70
  5. Step 5: Solve for x
    x = 2,771,564,049,895.70/2,095,795.77
  6. Step 6: Final answer
    x = 1,322,439.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.