Home / 2,797,617.33-3,860,705.94-1,573,923.71

Finding the Fourth Proportional to 2,797,617.33, 3,860,705.94 and 1,573,923.71

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Solution

The fourth proportional to 2,797,617.33, 3,860,705.94 and 1,573,923.71 is: 2,172,011.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,797,617.33 : 3,860,705.94 = 1,573,923.71 : x
  2. Step 2: Convert to fraction form
    2,797,617.33/3,860,705.94 = 1,573,923.71/x
  3. Step 3: Cross multiply
    2,797,617.33x = 3,860,705.94 × 1,573,923.71
  4. Step 4: Simplify right side
    2,797,617.33x = 6,076,456,597,000.31
  5. Step 5: Solve for x
    x = 6,076,456,597,000.31/2,797,617.33
  6. Step 6: Final answer
    x = 2,172,011.35

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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.