Home / 2,196,701.09-3,297,179.85-1,060,262.07

Finding the Fourth Proportional to 2,196,701.09, 3,297,179.85 and 1,060,262.07

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Solution

The fourth proportional to 2,196,701.09, 3,297,179.85 and 1,060,262.07 is: 1,591,420.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,196,701.09 : 3,297,179.85 = 1,060,262.07 : x
  2. Step 2: Convert to fraction form
    2,196,701.09/3,297,179.85 = 1,060,262.07/x
  3. Step 3: Cross multiply
    2,196,701.09x = 3,297,179.85 × 1,060,262.07
  4. Step 4: Simplify right side
    2,196,701.09x = 3,495,874,732,923.29
  5. Step 5: Solve for x
    x = 3,495,874,732,923.29/2,196,701.09
  6. Step 6: Final answer
    x = 1,591,420.31

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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.