Home / 2,237,854.80-3,356,782.20-741,946.80

Finding the Fourth Proportional to 2,237,854.80, 3,356,782.20 and 741,946.80

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Solution

The fourth proportional to 2,237,854.80, 3,356,782.20 and 741,946.80 is: 1,112,920.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,237,854.80 : 3,356,782.20 = 741,946.80 : x
  2. Step 2: Convert to fraction form
    2,237,854.80/3,356,782.20 = 741,946.80/x
  3. Step 3: Cross multiply
    2,237,854.80x = 3,356,782.20 × 741,946.80
  4. Step 4: Simplify right side
    2,237,854.80x = 2,490,553,811,586.96
  5. Step 5: Solve for x
    x = 2,490,553,811,586.96/2,237,854.80
  6. Step 6: Final answer
    x = 1,112,920.20

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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.