Home / 1,596,760.80-2,395,600.20-923,324.64

Finding the Fourth Proportional to 1,596,760.80, 2,395,600.20 and 923,324.64

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Solution

The fourth proportional to 1,596,760.80, 2,395,600.20 and 923,324.64 is: 1,385,252.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,596,760.80 : 2,395,600.20 = 923,324.64 : x
  2. Step 2: Convert to fraction form
    1,596,760.80/2,395,600.20 = 923,324.64/x
  3. Step 3: Cross multiply
    1,596,760.80x = 2,395,600.20 × 923,324.64
  4. Step 4: Simplify right side
    1,596,760.80x = 2,211,916,692,248.93
  5. Step 5: Solve for x
    x = 2,211,916,692,248.93/1,596,760.80
  6. Step 6: Final answer
    x = 1,385,252.38

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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.