Home / 2,354,511-3,531,799.71-671,614.50

Finding the Fourth Proportional to 2,354,511, 3,531,799.71 and 671,614.50

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Solution

The fourth proportional to 2,354,511, 3,531,799.71 and 671,614.50 is: 1,007,431.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,354,511 : 3,531,799.71 = 671,614.50 : x
  2. Step 2: Convert to fraction form
    2,354,511/3,531,799.71 = 671,614.50/x
  3. Step 3: Cross multiply
    2,354,511x = 3,531,799.71 × 671,614.50
  4. Step 4: Simplify right side
    2,354,511x = 2,372,007,896,331.80
  5. Step 5: Solve for x
    x = 2,372,007,896,331.80/2,354,511
  6. Step 6: Final answer
    x = 1,007,431.22

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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.