Home / 1,942,063.15-2,913,211.49-594,237.43

Finding the Fourth Proportional to 1,942,063.15, 2,913,211.49 and 594,237.43

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Solution

The fourth proportional to 1,942,063.15, 2,913,211.49 and 594,237.43 is: 891,391.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,942,063.15 : 2,913,211.49 = 594,237.43 : x
  2. Step 2: Convert to fraction form
    1,942,063.15/2,913,211.49 = 594,237.43/x
  3. Step 3: Cross multiply
    1,942,063.15x = 2,913,211.49 × 594,237.43
  4. Step 4: Simplify right side
    1,942,063.15x = 1,731,139,305,892.88
  5. Step 5: Solve for x
    x = 1,731,139,305,892.88/1,942,063.15
  6. Step 6: Final answer
    x = 891,391.87

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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.