Home / 2,255,652.43-3,384,364.88-992,594.32

Finding the Fourth Proportional to 2,255,652.43, 3,384,364.88 and 992,594.32

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Solution

The fourth proportional to 2,255,652.43, 3,384,364.88 and 992,594.32 is: 1,489,281.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,255,652.43 : 3,384,364.88 = 992,594.32 : x
  2. Step 2: Convert to fraction form
    2,255,652.43/3,384,364.88 = 992,594.32/x
  3. Step 3: Cross multiply
    2,255,652.43x = 3,384,364.88 × 992,594.32
  4. Step 4: Simplify right side
    2,255,652.43x = 3,359,301,356,695.48
  5. Step 5: Solve for x
    x = 3,359,301,356,695.48/2,255,652.43
  6. Step 6: Final answer
    x = 1,489,281.47

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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.