Home / 1,012,354.97-1,519,092.96-606,549.93

Finding the Fourth Proportional to 1,012,354.97, 1,519,092.96 and 606,549.93

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Solution

The fourth proportional to 1,012,354.97, 1,519,092.96 and 606,549.93 is: 910,160.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,012,354.97 : 1,519,092.96 = 606,549.93 : x
  2. Step 2: Convert to fraction form
    1,012,354.97/1,519,092.96 = 606,549.93/x
  3. Step 3: Cross multiply
    1,012,354.97x = 1,519,092.96 × 606,549.93
  4. Step 4: Simplify right side
    1,012,354.97x = 921,405,728,551.49
  5. Step 5: Solve for x
    x = 921,405,728,551.49/1,012,354.97
  6. Step 6: Final answer
    x = 910,160.72

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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.