Home / 2,372,153.33-3,557,696.40-1,091,532.39

Finding the Fourth Proportional to 2,372,153.33, 3,557,696.40 and 1,091,532.39

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Solution

The fourth proportional to 2,372,153.33, 3,557,696.40 and 1,091,532.39 is: 1,637,053.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,372,153.33 : 3,557,696.40 = 1,091,532.39 : x
  2. Step 2: Convert to fraction form
    2,372,153.33/3,557,696.40 = 1,091,532.39/x
  3. Step 3: Cross multiply
    2,372,153.33x = 3,557,696.40 × 1,091,532.39
  4. Step 4: Simplify right side
    2,372,153.33x = 3,883,340,854,386.40
  5. Step 5: Solve for x
    x = 3,883,340,854,386.40/2,372,153.33
  6. Step 6: Final answer
    x = 1,637,053.06

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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.