Home / 2,354,521.50-3,531,815.46-671,625

Finding the Fourth Proportional to 2,354,521.50, 3,531,815.46 and 671,625

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Solution

The fourth proportional to 2,354,521.50, 3,531,815.46 and 671,625 is: 1,007,446.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,354,521.50 : 3,531,815.46 = 671,625 : x
  2. Step 2: Convert to fraction form
    2,354,521.50/3,531,815.46 = 671,625/x
  3. Step 3: Cross multiply
    2,354,521.50x = 3,531,815.46 × 671,625
  4. Step 4: Simplify right side
    2,354,521.50x = 2,372,055,558,322.50
  5. Step 5: Solve for x
    x = 2,372,055,558,322.50/2,354,521.50
  6. Step 6: Final answer
    x = 1,007,446.97

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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.