Home / 11,361,133.33-15,678,488.67-6,204,646.60

Finding the Fourth Proportional to 11,361,133.33, 15,678,488.67 and 6,204,646.60

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Solution

The fourth proportional to 11,361,133.33, 15,678,488.67 and 6,204,646.60 is: 8,562,480.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,361,133.33 : 15,678,488.67 = 6,204,646.60 : x
  2. Step 2: Convert to fraction form
    11,361,133.33/15,678,488.67 = 6,204,646.60/x
  3. Step 3: Cross multiply
    11,361,133.33x = 15,678,488.67 × 6,204,646.60
  4. Step 4: Simplify right side
    11,361,133.33x = 97,279,481,419,454.02
  5. Step 5: Solve for x
    x = 97,279,481,419,454.02/11,361,133.33
  6. Step 6: Final answer
    x = 8,562,480.40

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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.