Home / 4,997,029.71-6,895,916.54-2,705,184.93

Finding the Fourth Proportional to 4,997,029.71, 6,895,916.54 and 2,705,184.93

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Solution

The fourth proportional to 4,997,029.71, 6,895,916.54 and 2,705,184.93 is: 3,733,163.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,997,029.71 : 6,895,916.54 = 2,705,184.93 : x
  2. Step 2: Convert to fraction form
    4,997,029.71/6,895,916.54 = 2,705,184.93/x
  3. Step 3: Cross multiply
    4,997,029.71x = 6,895,916.54 × 2,705,184.93
  4. Step 4: Simplify right side
    4,997,029.71x = 18,654,729,489,019.82
  5. Step 5: Solve for x
    x = 18,654,729,489,019.82/4,997,029.71
  6. Step 6: Final answer
    x = 3,733,163.61

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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.