Home / 2,677,121.10-4,004,017.65-2,394,852.30

Finding the Fourth Proportional to 2,677,121.10, 4,004,017.65 and 2,394,852.30

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Solution

The fourth proportional to 2,677,121.10, 4,004,017.65 and 2,394,852.30 is: 3,581,844.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,677,121.10 : 4,004,017.65 = 2,394,852.30 : x
  2. Step 2: Convert to fraction form
    2,677,121.10/4,004,017.65 = 2,394,852.30/x
  3. Step 3: Cross multiply
    2,677,121.10x = 4,004,017.65 × 2,394,852.30
  4. Step 4: Simplify right side
    2,677,121.10x = 9,589,030,878,343.09
  5. Step 5: Solve for x
    x = 9,589,030,878,343.09/2,677,121.10
  6. Step 6: Final answer
    x = 3,581,844.27

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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.