Home / 3,574,024.94-4,932,154.53-1,942,436.27

Finding the Fourth Proportional to 3,574,024.94, 4,932,154.53 and 1,942,436.27

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Solution

The fourth proportional to 3,574,024.94, 4,932,154.53 and 1,942,436.27 is: 2,680,562.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,574,024.94 : 4,932,154.53 = 1,942,436.27 : x
  2. Step 2: Convert to fraction form
    3,574,024.94/4,932,154.53 = 1,942,436.27/x
  3. Step 3: Cross multiply
    3,574,024.94x = 4,932,154.53 × 1,942,436.27
  4. Step 4: Simplify right side
    3,574,024.94x = 9,580,395,838,604.62
  5. Step 5: Solve for x
    x = 9,580,395,838,604.62/3,574,024.94
  6. Step 6: Final answer
    x = 2,680,562.11

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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.