Home / 5,019,090.98-6,926,389.38-2,727,251.66

Finding the Fourth Proportional to 5,019,090.98, 6,926,389.38 and 2,727,251.66

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Solution

The fourth proportional to 5,019,090.98, 6,926,389.38 and 2,727,251.66 is: 3,763,631.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,019,090.98 : 6,926,389.38 = 2,727,251.66 : x
  2. Step 2: Convert to fraction form
    5,019,090.98/6,926,389.38 = 2,727,251.66/x
  3. Step 3: Cross multiply
    5,019,090.98x = 6,926,389.38 × 2,727,251.66
  4. Step 4: Simplify right side
    5,019,090.98x = 18,890,006,934,411.37
  5. Step 5: Solve for x
    x = 18,890,006,934,411.37/5,019,090.98
  6. Step 6: Final answer
    x = 3,763,631.11

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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.