Home / 4,114,092.15-6,146,118.75-2,662,953.39

Finding the Fourth Proportional to 4,114,092.15, 6,146,118.75 and 2,662,953.39

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Solution

The fourth proportional to 4,114,092.15, 6,146,118.75 and 2,662,953.39 is: 3,978,235.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,114,092.15 : 6,146,118.75 = 2,662,953.39 : x
  2. Step 2: Convert to fraction form
    4,114,092.15/6,146,118.75 = 2,662,953.39/x
  3. Step 3: Cross multiply
    4,114,092.15x = 6,146,118.75 × 2,662,953.39
  4. Step 4: Simplify right side
    4,114,092.15x = 16,366,827,760,655.06
  5. Step 5: Solve for x
    x = 16,366,827,760,655.06/4,114,092.15
  6. Step 6: Final answer
    x = 3,978,235.58

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.