Home / 4,548,672.10-6,821,039.85-1,852,101.10

Finding the Fourth Proportional to 4,548,672.10, 6,821,039.85 and 1,852,101.10

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Solution

The fourth proportional to 4,548,672.10, 6,821,039.85 and 1,852,101.10 is: 2,777,350.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,548,672.10 : 6,821,039.85 = 1,852,101.10 : x
  2. Step 2: Convert to fraction form
    4,548,672.10/6,821,039.85 = 1,852,101.10/x
  3. Step 3: Cross multiply
    4,548,672.10x = 6,821,039.85 × 1,852,101.10
  4. Step 4: Simplify right side
    4,548,672.10x = 12,633,255,409,328.83
  5. Step 5: Solve for x
    x = 12,633,255,409,328.83/4,548,672.10
  6. Step 6: Final answer
    x = 2,777,350.21

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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.