Home / 950,557.31-1,425,409.73-566,487.54

Finding the Fourth Proportional to 950,557.31, 1,425,409.73 and 566,487.54

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Solution

The fourth proportional to 950,557.31, 1,425,409.73 and 566,487.54 is: 849,477.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    950,557.31 : 1,425,409.73 = 566,487.54 : x
  2. Step 2: Convert to fraction form
    950,557.31/1,425,409.73 = 566,487.54/x
  3. Step 3: Cross multiply
    950,557.31x = 1,425,409.73 × 566,487.54
  4. Step 4: Simplify right side
    950,557.31x = 807,476,851,439.76
  5. Step 5: Solve for x
    x = 807,476,851,439.76/950,557.31
  6. Step 6: Final answer
    x = 849,477.29

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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.