Home / 4,836,801.42-7,256,028.33-1,995,360.30

Finding the Fourth Proportional to 4,836,801.42, 7,256,028.33 and 1,995,360.30

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Solution

The fourth proportional to 4,836,801.42, 7,256,028.33 and 1,995,360.30 is: 2,993,381.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,836,801.42 : 7,256,028.33 = 1,995,360.30 : x
  2. Step 2: Convert to fraction form
    4,836,801.42/7,256,028.33 = 1,995,360.30/x
  3. Step 3: Cross multiply
    4,836,801.42x = 7,256,028.33 × 1,995,360.30
  4. Step 4: Simplify right side
    4,836,801.42x = 14,478,390,865,357.30
  5. Step 5: Solve for x
    x = 14,478,390,865,357.30/4,836,801.42
  6. Step 6: Final answer
    x = 2,993,381.29

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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.