Home / 6,107,185.59-8,428,952.79-3,530,360.13

Finding the Fourth Proportional to 6,107,185.59, 8,428,952.79 and 3,530,360.13

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Solution

The fourth proportional to 6,107,185.59, 8,428,952.79 and 3,530,360.13 is: 4,872,496.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,107,185.59 : 8,428,952.79 = 3,530,360.13 : x
  2. Step 2: Convert to fraction form
    6,107,185.59/8,428,952.79 = 3,530,360.13/x
  3. Step 3: Cross multiply
    6,107,185.59x = 8,428,952.79 × 3,530,360.13
  4. Step 4: Simplify right side
    6,107,185.59x = 29,757,238,867,468.26
  5. Step 5: Solve for x
    x = 29,757,238,867,468.26/6,107,185.59
  6. Step 6: Final answer
    x = 4,872,496.25

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Double scale
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1.5x scale

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.