Home / 1,598,443.22-2,205,883.38-873,335.85

Finding the Fourth Proportional to 1,598,443.22, 2,205,883.38 and 873,335.85

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Solution

The fourth proportional to 1,598,443.22, 2,205,883.38 and 873,335.85 is: 1,205,220.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,598,443.22 : 2,205,883.38 = 873,335.85 : x
  2. Step 2: Convert to fraction form
    1,598,443.22/2,205,883.38 = 873,335.85/x
  3. Step 3: Cross multiply
    1,598,443.22x = 2,205,883.38 × 873,335.85
  4. Step 4: Simplify right side
    1,598,443.22x = 1,926,477,032,967.65
  5. Step 5: Solve for x
    x = 1,926,477,032,967.65/1,598,443.22
  6. Step 6: Final answer
    x = 1,205,220.81

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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.