Home / 2,563,623.40-3,843,029.40-967,259.20

Finding the Fourth Proportional to 2,563,623.40, 3,843,029.40 and 967,259.20

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Solution

The fourth proportional to 2,563,623.40, 3,843,029.40 and 967,259.20 is: 1,449,981.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,563,623.40 : 3,843,029.40 = 967,259.20 : x
  2. Step 2: Convert to fraction form
    2,563,623.40/3,843,029.40 = 967,259.20/x
  3. Step 3: Cross multiply
    2,563,623.40x = 3,843,029.40 × 967,259.20
  4. Step 4: Simplify right side
    2,563,623.40x = 3,717,205,543,020.48
  5. Step 5: Solve for x
    x = 3,717,205,543,020.48/2,563,623.40
  6. Step 6: Final answer
    x = 1,449,981.13

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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.