Home / 3,770,554.59-5,655,101.94-1,465,043.76

Finding the Fourth Proportional to 3,770,554.59, 5,655,101.94 and 1,465,043.76

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Solution

The fourth proportional to 3,770,554.59, 5,655,101.94 and 1,465,043.76 is: 2,197,282.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,770,554.59 : 5,655,101.94 = 1,465,043.76 : x
  2. Step 2: Convert to fraction form
    3,770,554.59/5,655,101.94 = 1,465,043.76/x
  3. Step 3: Cross multiply
    3,770,554.59x = 5,655,101.94 × 1,465,043.76
  4. Step 4: Simplify right side
    3,770,554.59x = 8,284,971,809,360.90
  5. Step 5: Solve for x
    x = 8,284,971,809,360.90/3,770,554.59
  6. Step 6: Final answer
    x = 2,197,282.02

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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.