Home / 2,930,963.54-4,396,568.63-801,041.81

Finding the Fourth Proportional to 2,930,963.54, 4,396,568.63 and 801,041.81

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Solution

The fourth proportional to 2,930,963.54, 4,396,568.63 and 801,041.81 is: 1,201,596.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,930,963.54 : 4,396,568.63 = 801,041.81 : x
  2. Step 2: Convert to fraction form
    2,930,963.54/4,396,568.63 = 801,041.81/x
  3. Step 3: Cross multiply
    2,930,963.54x = 4,396,568.63 × 801,041.81
  4. Step 4: Simplify right side
    2,930,963.54x = 3,521,835,267,176.37
  5. Step 5: Solve for x
    x = 3,521,835,267,176.37/2,930,963.54
  6. Step 6: Final answer
    x = 1,201,596.41

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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.