Home / 3,292,293.18-4,963,116.16-3,072,827.72

Finding the Fourth Proportional to 3,292,293.18, 4,963,116.16 and 3,072,827.72

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Solution

The fourth proportional to 3,292,293.18, 4,963,116.16 and 3,072,827.72 is: 4,632,273.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,292,293.18 : 4,963,116.16 = 3,072,827.72 : x
  2. Step 2: Convert to fraction form
    3,292,293.18/4,963,116.16 = 3,072,827.72/x
  3. Step 3: Cross multiply
    3,292,293.18x = 4,963,116.16 × 3,072,827.72
  4. Step 4: Simplify right side
    3,292,293.18x = 15,250,800,914,027.96
  5. Step 5: Solve for x
    x = 15,250,800,914,027.96/3,292,293.18
  6. Step 6: Final answer
    x = 4,632,273.03

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.