Home / 1,022,478.42-1,410,854.25-592,674.58

Finding the Fourth Proportional to 1,022,478.42, 1,410,854.25 and 592,674.58

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Solution

The fourth proportional to 1,022,478.42, 1,410,854.25 and 592,674.58 is: 817,794.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,022,478.42 : 1,410,854.25 = 592,674.58 : x
  2. Step 2: Convert to fraction form
    1,022,478.42/1,410,854.25 = 592,674.58/x
  3. Step 3: Cross multiply
    1,022,478.42x = 1,410,854.25 × 592,674.58
  4. Step 4: Simplify right side
    1,022,478.42x = 836,177,450,059.97
  5. Step 5: Solve for x
    x = 836,177,450,059.97/1,022,478.42
  6. Step 6: Final answer
    x = 817,794.72

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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.