Home / 5,299,808.67-7,949,543.51-2,227,427.24

Finding the Fourth Proportional to 5,299,808.67, 7,949,543.51 and 2,227,427.24

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Solution

The fourth proportional to 5,299,808.67, 7,949,543.51 and 2,227,427.24 is: 3,341,069.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,299,808.67 : 7,949,543.51 = 2,227,427.24 : x
  2. Step 2: Convert to fraction form
    5,299,808.67/7,949,543.51 = 2,227,427.24/x
  3. Step 3: Cross multiply
    5,299,808.67x = 7,949,543.51 × 2,227,427.24
  4. Step 4: Simplify right side
    5,299,808.67x = 17,707,029,725,560.06
  5. Step 5: Solve for x
    x = 17,707,029,725,560.06/5,299,808.67
  6. Step 6: Final answer
    x = 3,341,069.62

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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.