Home / 2,096,098.80-3,141,426.60-971,775.60

Finding the Fourth Proportional to 2,096,098.80, 3,141,426.60 and 971,775.60

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Solution

The fourth proportional to 2,096,098.80, 3,141,426.60 and 971,775.60 is: 1,456,401.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,096,098.80 : 3,141,426.60 = 971,775.60 : x
  2. Step 2: Convert to fraction form
    2,096,098.80/3,141,426.60 = 971,775.60/x
  3. Step 3: Cross multiply
    2,096,098.80x = 3,141,426.60 × 971,775.60
  4. Step 4: Simplify right side
    2,096,098.80x = 3,052,761,719,070.96
  5. Step 5: Solve for x
    x = 3,052,761,719,070.96/2,096,098.80
  6. Step 6: Final answer
    x = 1,456,401.63

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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.