Home / 4,216,184.82-5,818,336.83-2,282,445.36

Finding the Fourth Proportional to 4,216,184.82, 5,818,336.83 and 2,282,445.36

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Solution

The fourth proportional to 4,216,184.82, 5,818,336.83 and 2,282,445.36 is: 3,149,775.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,216,184.82 : 5,818,336.83 = 2,282,445.36 : x
  2. Step 2: Convert to fraction form
    4,216,184.82/5,818,336.83 = 2,282,445.36/x
  3. Step 3: Cross multiply
    4,216,184.82x = 5,818,336.83 × 2,282,445.36
  4. Step 4: Simplify right side
    4,216,184.82x = 13,280,035,900,550.61
  5. Step 5: Solve for x
    x = 13,280,035,900,550.61/4,216,184.82
  6. Step 6: Final answer
    x = 3,149,775.56

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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.