Home / 1,062,784.50-1,594,170.81-264,065.69

Finding the Fourth Proportional to 1,062,784.50, 1,594,170.81 and 264,065.69

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Solution

The fourth proportional to 1,062,784.50, 1,594,170.81 and 264,065.69 is: 396,097.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,784.50 : 1,594,170.81 = 264,065.69 : x
  2. Step 2: Convert to fraction form
    1,062,784.50/1,594,170.81 = 264,065.69/x
  3. Step 3: Cross multiply
    1,062,784.50x = 1,594,170.81 × 264,065.69
  4. Step 4: Simplify right side
    1,062,784.50x = 420,965,806,949.66
  5. Step 5: Solve for x
    x = 420,965,806,949.66/1,062,784.50
  6. Step 6: Final answer
    x = 396,097.05

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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.