Home / 4,995,114.12-6,893,257.40-2,703,274.82

Finding the Fourth Proportional to 4,995,114.12, 6,893,257.40 and 2,703,274.82

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Solution

The fourth proportional to 4,995,114.12, 6,893,257.40 and 2,703,274.82 is: 3,730,519.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,995,114.12 : 6,893,257.40 = 2,703,274.82 : x
  2. Step 2: Convert to fraction form
    4,995,114.12/6,893,257.40 = 2,703,274.82/x
  3. Step 3: Cross multiply
    4,995,114.12x = 6,893,257.40 × 2,703,274.82
  4. Step 4: Simplify right side
    4,995,114.12x = 18,634,369,157,198.67
  5. Step 5: Solve for x
    x = 18,634,369,157,198.67/4,995,114.12
  6. Step 6: Final answer
    x = 3,730,519.21

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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.