Home / 4,077,758.27-5,627,468.54-2,242,367.03

Finding the Fourth Proportional to 4,077,758.27, 5,627,468.54 and 2,242,367.03

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Solution

The fourth proportional to 4,077,758.27, 5,627,468.54 and 2,242,367.03 is: 3,094,555.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,077,758.27 : 5,627,468.54 = 2,242,367.03 : x
  2. Step 2: Convert to fraction form
    4,077,758.27/5,627,468.54 = 2,242,367.03/x
  3. Step 3: Cross multiply
    4,077,758.27x = 5,627,468.54 × 2,242,367.03
  4. Step 4: Simplify right side
    4,077,758.27x = 12,618,849,893,926.81
  5. Step 5: Solve for x
    x = 12,618,849,893,926.81/4,077,758.27
  6. Step 6: Final answer
    x = 3,094,555.65

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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.