Home / 4,216,631.20-5,818,998-2,282,933.92

Finding the Fourth Proportional to 4,216,631.20, 5,818,998 and 2,282,933.92

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Solution

The fourth proportional to 4,216,631.20, 5,818,998 and 2,282,933.92 is: 3,150,474.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,216,631.20 : 5,818,998 = 2,282,933.92 : x
  2. Step 2: Convert to fraction form
    4,216,631.20/5,818,998 = 2,282,933.92/x
  3. Step 3: Cross multiply
    4,216,631.20x = 5,818,998 × 2,282,933.92
  4. Step 4: Simplify right side
    4,216,631.20x = 13,284,387,914,612.16
  5. Step 5: Solve for x
    x = 13,284,387,914,612.16/4,216,631.20
  6. Step 6: Final answer
    x = 3,150,474.23

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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.