Home / 2,511,006.64-3,465,042.08-1,365,076.96

Finding the Fourth Proportional to 2,511,006.64, 3,465,042.08 and 1,365,076.96

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Solution

The fourth proportional to 2,511,006.64, 3,465,042.08 and 1,365,076.96 is: 1,883,726.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,511,006.64 : 3,465,042.08 = 1,365,076.96 : x
  2. Step 2: Convert to fraction form
    2,511,006.64/3,465,042.08 = 1,365,076.96/x
  3. Step 3: Cross multiply
    2,511,006.64x = 3,465,042.08 × 1,365,076.96
  4. Step 4: Simplify right side
    2,511,006.64x = 4,730,049,108,838.48
  5. Step 5: Solve for x
    x = 4,730,049,108,838.48/2,511,006.64
  6. Step 6: Final answer
    x = 1,883,726.24

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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.