Home / 2,095,740.38-3,144,830.43-881,229.22

Finding the Fourth Proportional to 2,095,740.38, 3,144,830.43 and 881,229.22

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Solution

The fourth proportional to 2,095,740.38, 3,144,830.43 and 881,229.22 is: 1,322,356.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,095,740.38 : 3,144,830.43 = 881,229.22 : x
  2. Step 2: Convert to fraction form
    2,095,740.38/3,144,830.43 = 881,229.22/x
  3. Step 3: Cross multiply
    2,095,740.38x = 3,144,830.43 × 881,229.22
  4. Step 4: Simplify right side
    2,095,740.38x = 2,771,316,466,861.16
  5. Step 5: Solve for x
    x = 2,771,316,466,861.16/2,095,740.38
  6. Step 6: Final answer
    x = 1,322,356.76

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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.