Home / 1,578,640.01-2,368,083.13-567,893.39

Finding the Fourth Proportional to 1,578,640.01, 2,368,083.13 and 567,893.39

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Solution

The fourth proportional to 1,578,640.01, 2,368,083.13 and 567,893.39 is: 851,884.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,578,640.01 : 2,368,083.13 = 567,893.39 : x
  2. Step 2: Convert to fraction form
    1,578,640.01/2,368,083.13 = 567,893.39/x
  3. Step 3: Cross multiply
    1,578,640.01x = 2,368,083.13 × 567,893.39
  4. Step 4: Simplify right side
    1,578,640.01x = 1,344,818,743,237.36
  5. Step 5: Solve for x
    x = 1,344,818,743,237.36/1,578,640.01
  6. Step 6: Final answer
    x = 851,884.37

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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.