Home / 1,294,154.93-1,941,237.17-395,593.18

Finding the Fourth Proportional to 1,294,154.93, 1,941,237.17 and 395,593.18

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Solution

The fourth proportional to 1,294,154.93, 1,941,237.17 and 395,593.18 is: 593,391.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,294,154.93 : 1,941,237.17 = 395,593.18 : x
  2. Step 2: Convert to fraction form
    1,294,154.93/1,941,237.17 = 395,593.18/x
  3. Step 3: Cross multiply
    1,294,154.93x = 1,941,237.17 × 395,593.18
  4. Step 4: Simplify right side
    1,294,154.93x = 767,940,185,214.50
  5. Step 5: Solve for x
    x = 767,940,185,214.50/1,294,154.93
  6. Step 6: Final answer
    x = 593,391.23

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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.