Home / 2,934,563.10-4,049,738.45-1,772,847.84

Finding the Fourth Proportional to 2,934,563.10, 4,049,738.45 and 1,772,847.84

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Solution

The fourth proportional to 2,934,563.10, 4,049,738.45 and 1,772,847.84 is: 2,446,555.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,934,563.10 : 4,049,738.45 = 1,772,847.84 : x
  2. Step 2: Convert to fraction form
    2,934,563.10/4,049,738.45 = 1,772,847.84/x
  3. Step 3: Cross multiply
    2,934,563.10x = 4,049,738.45 × 1,772,847.84
  4. Step 4: Simplify right side
    2,934,563.10x = 7,179,570,063,647.45
  5. Step 5: Solve for x
    x = 7,179,570,063,647.45/2,934,563.10
  6. Step 6: Final answer
    x = 2,446,555.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.