Home / 6,593,157.54-9,888,142.23-1,800,871.92

Finding the Fourth Proportional to 6,593,157.54, 9,888,142.23 and 1,800,871.92

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Solution

The fourth proportional to 6,593,157.54, 9,888,142.23 and 1,800,871.92 is: 2,700,872.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,593,157.54 : 9,888,142.23 = 1,800,871.92 : x
  2. Step 2: Convert to fraction form
    6,593,157.54/9,888,142.23 = 1,800,871.92/x
  3. Step 3: Cross multiply
    6,593,157.54x = 9,888,142.23 × 1,800,871.92
  4. Step 4: Simplify right side
    6,593,157.54x = 17,807,277,682,973.18
  5. Step 5: Solve for x
    x = 17,807,277,682,973.18/6,593,157.54
  6. Step 6: Final answer
    x = 2,700,872.47

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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.