Home / 3,505,387.32-4,838,241.66-2,055,549.84

Finding the Fourth Proportional to 3,505,387.32, 4,838,241.66 and 2,055,549.84

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Solution

The fourth proportional to 3,505,387.32, 4,838,241.66 and 2,055,549.84 is: 2,837,132.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,505,387.32 : 4,838,241.66 = 2,055,549.84 : x
  2. Step 2: Convert to fraction form
    3,505,387.32/4,838,241.66 = 2,055,549.84/x
  3. Step 3: Cross multiply
    3,505,387.32x = 4,838,241.66 × 2,055,549.84
  4. Step 4: Simplify right side
    3,505,387.32x = 9,945,246,870,094.34
  5. Step 5: Solve for x
    x = 9,945,246,870,094.34/3,505,387.32
  6. Step 6: Final answer
    x = 2,837,132.09

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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.