Home / 2,673,008.20-4,009,512.30-2,515,544.20

Finding the Fourth Proportional to 2,673,008.20, 4,009,512.30 and 2,515,544.20

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Solution

The fourth proportional to 2,673,008.20, 4,009,512.30 and 2,515,544.20 is: 3,773,316.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,673,008.20 : 4,009,512.30 = 2,515,544.20 : x
  2. Step 2: Convert to fraction form
    2,673,008.20/4,009,512.30 = 2,515,544.20/x
  3. Step 3: Cross multiply
    2,673,008.20x = 4,009,512.30 × 2,515,544.20
  4. Step 4: Simplify right side
    2,673,008.20x = 10,086,105,411,093.66
  5. Step 5: Solve for x
    x = 10,086,105,411,093.66/2,673,008.20
  6. Step 6: Final answer
    x = 3,773,316.30

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1.5x scale

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.