Home / 1,598,513.15-2,205,922.33-873,345.26

Finding the Fourth Proportional to 1,598,513.15, 2,205,922.33 and 873,345.26

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Solution

The fourth proportional to 1,598,513.15, 2,205,922.33 and 873,345.26 is: 1,205,202.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,598,513.15 : 2,205,922.33 = 873,345.26 : x
  2. Step 2: Convert to fraction form
    1,598,513.15/2,205,922.33 = 873,345.26/x
  3. Step 3: Cross multiply
    1,598,513.15x = 2,205,922.33 × 873,345.26
  4. Step 4: Simplify right side
    1,598,513.15x = 1,926,531,810,833.66
  5. Step 5: Solve for x
    x = 1,926,531,810,833.66/1,598,513.15
  6. Step 6: Final answer
    x = 1,205,202.35

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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.