Home / 795,464.28-1,192,720.50-539,611.26

Finding the Fourth Proportional to 795,464.28, 1,192,720.50 and 539,611.26

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Solution

The fourth proportional to 795,464.28, 1,192,720.50 and 539,611.26 is: 809,094.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,464.28 : 1,192,720.50 = 539,611.26 : x
  2. Step 2: Convert to fraction form
    795,464.28/1,192,720.50 = 539,611.26/x
  3. Step 3: Cross multiply
    795,464.28x = 1,192,720.50 × 539,611.26
  4. Step 4: Simplify right side
    795,464.28x = 643,605,411,832.83
  5. Step 5: Solve for x
    x = 643,605,411,832.83/795,464.28
  6. Step 6: Final answer
    x = 809,094.04

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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.