Home / 8,116,316.13-11,200,868.33-4,494,644.13

Finding the Fourth Proportional to 8,116,316.13, 11,200,868.33 and 4,494,644.13

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Solution

The fourth proportional to 8,116,316.13, 11,200,868.33 and 4,494,644.13 is: 6,202,803.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,116,316.13 : 11,200,868.33 = 4,494,644.13 : x
  2. Step 2: Convert to fraction form
    8,116,316.13/11,200,868.33 = 4,494,644.13/x
  3. Step 3: Cross multiply
    8,116,316.13x = 11,200,868.33 × 4,494,644.13
  4. Step 4: Simplify right side
    8,116,316.13x = 50,343,917,090,337.40
  5. Step 5: Solve for x
    x = 50,343,917,090,337.40/8,116,316.13
  6. Step 6: Final answer
    x = 6,202,803.87

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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.