Home / 2,517,283.62-3,473,940.69-1,429,524.90

Finding the Fourth Proportional to 2,517,283.62, 3,473,940.69 and 1,429,524.90

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Solution

The fourth proportional to 2,517,283.62, 3,473,940.69 and 1,429,524.90 is: 1,972,795.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,517,283.62 : 3,473,940.69 = 1,429,524.90 : x
  2. Step 2: Convert to fraction form
    2,517,283.62/3,473,940.69 = 1,429,524.90/x
  3. Step 3: Cross multiply
    2,517,283.62x = 3,473,940.69 × 1,429,524.90
  4. Step 4: Simplify right side
    2,517,283.62x = 4,966,084,717,478.18
  5. Step 5: Solve for x
    x = 4,966,084,717,478.18/2,517,283.62
  6. Step 6: Final answer
    x = 1,972,795.07

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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.