Home / 1,014,023.75-1,522,530.89-565,620.71

Finding the Fourth Proportional to 1,014,023.75, 1,522,530.89 and 565,620.71

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Solution

The fourth proportional to 1,014,023.75, 1,522,530.89 and 565,620.71 is: 849,265.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,023.75 : 1,522,530.89 = 565,620.71 : x
  2. Step 2: Convert to fraction form
    1,014,023.75/1,522,530.89 = 565,620.71/x
  3. Step 3: Cross multiply
    1,014,023.75x = 1,522,530.89 × 565,620.71
  4. Step 4: Simplify right side
    1,014,023.75x = 861,175,000,170.63
  5. Step 5: Solve for x
    x = 861,175,000,170.63/1,014,023.75
  6. Step 6: Final answer
    x = 849,265.12

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1.5x scale

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.