Home / 2,395,875.20-3,593,868.70-798,568.16

Finding the Fourth Proportional to 2,395,875.20, 3,593,868.70 and 798,568.16

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Solution

The fourth proportional to 2,395,875.20, 3,593,868.70 and 798,568.16 is: 1,197,870.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,395,875.20 : 3,593,868.70 = 798,568.16 : x
  2. Step 2: Convert to fraction form
    2,395,875.20/3,593,868.70 = 798,568.16/x
  3. Step 3: Cross multiply
    2,395,875.20x = 3,593,868.70 × 798,568.16
  4. Step 4: Simplify right side
    2,395,875.20x = 2,869,949,122,028.84
  5. Step 5: Solve for x
    x = 2,869,949,122,028.84/2,395,875.20
  6. Step 6: Final answer
    x = 1,197,870.87

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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.