Home / 2,354,019.70-3,531,490.35-1,006,179.70

Finding the Fourth Proportional to 2,354,019.70, 3,531,490.35 and 1,006,179.70

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Solution

The fourth proportional to 2,354,019.70, 3,531,490.35 and 1,006,179.70 is: 1,509,466.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,354,019.70 : 3,531,490.35 = 1,006,179.70 : x
  2. Step 2: Convert to fraction form
    2,354,019.70/3,531,490.35 = 1,006,179.70/x
  3. Step 3: Cross multiply
    2,354,019.70x = 3,531,490.35 × 1,006,179.70
  4. Step 4: Simplify right side
    2,354,019.70x = 3,553,313,900,915.90
  5. Step 5: Solve for x
    x = 3,553,313,900,915.90/2,354,019.70
  6. Step 6: Final answer
    x = 1,509,466.51

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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.