Home / 6,164,006.52-8,505,583.47-3,551,365.20

Finding the Fourth Proportional to 6,164,006.52, 8,505,583.47 and 3,551,365.20

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Solution

The fourth proportional to 6,164,006.52, 8,505,583.47 and 3,551,365.20 is: 4,900,454.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,164,006.52 : 8,505,583.47 = 3,551,365.20 : x
  2. Step 2: Convert to fraction form
    6,164,006.52/8,505,583.47 = 3,551,365.20/x
  3. Step 3: Cross multiply
    6,164,006.52x = 8,505,583.47 × 3,551,365.20
  4. Step 4: Simplify right side
    6,164,006.52x = 30,206,433,141,053.25
  5. Step 5: Solve for x
    x = 30,206,433,141,053.25/6,164,006.52
  6. Step 6: Final answer
    x = 4,900,454.44

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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.