Home / 1,023,936.44-1,413,032.89-571,227.44

Finding the Fourth Proportional to 1,023,936.44, 1,413,032.89 and 571,227.44

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Solution

The fourth proportional to 1,023,936.44, 1,413,032.89 and 571,227.44 is: 788,294.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,023,936.44 : 1,413,032.89 = 571,227.44 : x
  2. Step 2: Convert to fraction form
    1,023,936.44/1,413,032.89 = 571,227.44/x
  3. Step 3: Cross multiply
    1,023,936.44x = 1,413,032.89 × 571,227.44
  4. Step 4: Simplify right side
    1,023,936.44x = 807,163,158,285.99
  5. Step 5: Solve for x
    x = 807,163,158,285.99/1,023,936.44
  6. Step 6: Final answer
    x = 788,294.20

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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.