Home / 2,061,597.46-2,845,001.73-1,156,171.54

Finding the Fourth Proportional to 2,061,597.46, 2,845,001.73 and 1,156,171.54

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Solution

The fourth proportional to 2,061,597.46, 2,845,001.73 and 1,156,171.54 is: 1,595,515.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,061,597.46 : 2,845,001.73 = 1,156,171.54 : x
  2. Step 2: Convert to fraction form
    2,061,597.46/2,845,001.73 = 1,156,171.54/x
  3. Step 3: Cross multiply
    2,061,597.46x = 2,845,001.73 × 1,156,171.54
  4. Step 4: Simplify right side
    2,061,597.46x = 3,289,310,031,476.76
  5. Step 5: Solve for x
    x = 3,289,310,031,476.76/2,061,597.46
  6. Step 6: Final answer
    x = 1,595,515.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.