Home / 3,950,777.23-5,926,167.89-1,110,889.38

Finding the Fourth Proportional to 3,950,777.23, 5,926,167.89 and 1,110,889.38

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Solution

The fourth proportional to 3,950,777.23, 5,926,167.89 and 1,110,889.38 is: 1,666,334.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,950,777.23 : 5,926,167.89 = 1,110,889.38 : x
  2. Step 2: Convert to fraction form
    3,950,777.23/5,926,167.89 = 1,110,889.38/x
  3. Step 3: Cross multiply
    3,950,777.23x = 5,926,167.89 × 1,110,889.38
  4. Step 4: Simplify right side
    3,950,777.23x = 6,583,316,997,056.90
  5. Step 5: Solve for x
    x = 6,583,316,997,056.90/3,950,777.23
  6. Step 6: Final answer
    x = 1,666,334.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.