Home / 2,673,634.90-4,010,452.35-2,076,438.10

Finding the Fourth Proportional to 2,673,634.90, 4,010,452.35 and 2,076,438.10

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Solution

The fourth proportional to 2,673,634.90, 4,010,452.35 and 2,076,438.10 is: 3,114,657.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,673,634.90 : 4,010,452.35 = 2,076,438.10 : x
  2. Step 2: Convert to fraction form
    2,673,634.90/4,010,452.35 = 2,076,438.10/x
  3. Step 3: Cross multiply
    2,673,634.90x = 4,010,452.35 × 2,076,438.10
  4. Step 4: Simplify right side
    2,673,634.90x = 8,327,456,057,774.54
  5. Step 5: Solve for x
    x = 8,327,456,057,774.54/2,673,634.90
  6. Step 6: Final answer
    x = 3,114,657.15

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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.