Home / 2,354,508-3,531,795.21-671,611.50

Finding the Fourth Proportional to 2,354,508, 3,531,795.21 and 671,611.50

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Solution

The fourth proportional to 2,354,508, 3,531,795.21 and 671,611.50 is: 1,007,426.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,354,508 : 3,531,795.21 = 671,611.50 : x
  2. Step 2: Convert to fraction form
    2,354,508/3,531,795.21 = 671,611.50/x
  3. Step 3: Cross multiply
    2,354,508x = 3,531,795.21 × 671,611.50
  4. Step 4: Simplify right side
    2,354,508x = 2,371,994,278,680.92
  5. Step 5: Solve for x
    x = 2,371,994,278,680.92/2,354,508
  6. Step 6: Final answer
    x = 1,007,426.72

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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.