Home / 4,097,103.90-6,145,655.85-2,836,355.10

Finding the Fourth Proportional to 4,097,103.90, 6,145,655.85 and 2,836,355.10

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Solution

The fourth proportional to 4,097,103.90, 6,145,655.85 and 2,836,355.10 is: 4,254,532.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,097,103.90 : 6,145,655.85 = 2,836,355.10 : x
  2. Step 2: Convert to fraction form
    4,097,103.90/6,145,655.85 = 2,836,355.10/x
  3. Step 3: Cross multiply
    4,097,103.90x = 6,145,655.85 × 2,836,355.10
  4. Step 4: Simplify right side
    4,097,103.90x = 17,431,262,312,992.33
  5. Step 5: Solve for x
    x = 17,431,262,312,992.33/4,097,103.90
  6. Step 6: Final answer
    x = 4,254,532.65

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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.