Home / 2,263,358.20-3,131,658.96-1,973,574

Finding the Fourth Proportional to 2,263,358.20, 3,131,658.96 and 1,973,574

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Solution

The fourth proportional to 2,263,358.20, 3,131,658.96 and 1,973,574 is: 2,730,703.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,263,358.20 : 3,131,658.96 = 1,973,574 : x
  2. Step 2: Convert to fraction form
    2,263,358.20/3,131,658.96 = 1,973,574/x
  3. Step 3: Cross multiply
    2,263,358.20x = 3,131,658.96 × 1,973,574
  4. Step 4: Simplify right side
    2,263,358.20x = 6,180,560,700,323.04
  5. Step 5: Solve for x
    x = 6,180,560,700,323.04/2,263,358.20
  6. Step 6: Final answer
    x = 2,730,703.74

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1.5x scale

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.