Home / 2,834,418.80-4,262,125.80-2,372,524.40

Finding the Fourth Proportional to 2,834,418.80, 4,262,125.80 and 2,372,524.40

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Solution

The fourth proportional to 2,834,418.80, 4,262,125.80 and 2,372,524.40 is: 3,567,573.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,834,418.80 : 4,262,125.80 = 2,372,524.40 : x
  2. Step 2: Convert to fraction form
    2,834,418.80/4,262,125.80 = 2,372,524.40/x
  3. Step 3: Cross multiply
    2,834,418.80x = 4,262,125.80 × 2,372,524.40
  4. Step 4: Simplify right side
    2,834,418.80x = 10,111,997,456,369.52
  5. Step 5: Solve for x
    x = 10,111,997,456,369.52/2,834,418.80
  6. Step 6: Final answer
    x = 3,567,573.52

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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.