Home / 2,250,780.98-3,376,803.77-903,889.47

Finding the Fourth Proportional to 2,250,780.98, 3,376,803.77 and 903,889.47

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Solution

The fourth proportional to 2,250,780.98, 3,376,803.77 and 903,889.47 is: 1,356,088.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,250,780.98 : 3,376,803.77 = 903,889.47 : x
  2. Step 2: Convert to fraction form
    2,250,780.98/3,376,803.77 = 903,889.47/x
  3. Step 3: Cross multiply
    2,250,780.98x = 3,376,803.77 × 903,889.47
  4. Step 4: Simplify right side
    2,250,780.98x = 3,052,257,369,959.30
  5. Step 5: Solve for x
    x = 3,052,257,369,959.30/2,250,780.98
  6. Step 6: Final answer
    x = 1,356,088.13

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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.