Home / 1,014,029.25-1,522,539.12-565,626.21

Finding the Fourth Proportional to 1,014,029.25, 1,522,539.12 and 565,626.21

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Solution

The fourth proportional to 1,014,029.25, 1,522,539.12 and 565,626.21 is: 849,273.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,029.25 : 1,522,539.12 = 565,626.21 : x
  2. Step 2: Convert to fraction form
    1,014,029.25/1,522,539.12 = 565,626.21/x
  3. Step 3: Cross multiply
    1,014,029.25x = 1,522,539.12 × 565,626.21
  4. Step 4: Simplify right side
    1,014,029.25x = 861,188,029,194.20
  5. Step 5: Solve for x
    x = 861,188,029,194.20/1,014,029.25
  6. Step 6: Final answer
    x = 849,273.36

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Double scale
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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.