Home / 4,152,228.90-5,730,067.94-2,316,577.97

Finding the Fourth Proportional to 4,152,228.90, 5,730,067.94 and 2,316,577.97

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Solution

The fourth proportional to 4,152,228.90, 5,730,067.94 and 2,316,577.97 is: 3,196,873.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,152,228.90 : 5,730,067.94 = 2,316,577.97 : x
  2. Step 2: Convert to fraction form
    4,152,228.90/5,730,067.94 = 2,316,577.97/x
  3. Step 3: Cross multiply
    4,152,228.90x = 5,730,067.94 × 2,316,577.97
  4. Step 4: Simplify right side
    4,152,228.90x = 13,274,149,116,174.05
  5. Step 5: Solve for x
    x = 13,274,149,116,174.05/4,152,228.90
  6. Step 6: Final answer
    x = 3,196,873.16

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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.