Home / 2,670,201.84-4,005,548.98-873,094.52

Finding the Fourth Proportional to 2,670,201.84, 4,005,548.98 and 873,094.52

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Solution

The fourth proportional to 2,670,201.84, 4,005,548.98 and 873,094.52 is: 1,309,722.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,670,201.84 : 4,005,548.98 = 873,094.52 : x
  2. Step 2: Convert to fraction form
    2,670,201.84/4,005,548.98 = 873,094.52/x
  3. Step 3: Cross multiply
    2,670,201.84x = 4,005,548.98 × 873,094.52
  4. Step 4: Simplify right side
    2,670,201.84x = 3,497,222,864,029.59
  5. Step 5: Solve for x
    x = 3,497,222,864,029.59/2,670,201.84
  6. Step 6: Final answer
    x = 1,309,722.29

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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.