Home / 4,538,110.80-6,807,166.20-4,006,669.80

Finding the Fourth Proportional to 4,538,110.80, 6,807,166.20 and 4,006,669.80

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Solution

The fourth proportional to 4,538,110.80, 6,807,166.20 and 4,006,669.80 is: 6,010,004.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,538,110.80 : 6,807,166.20 = 4,006,669.80 : x
  2. Step 2: Convert to fraction form
    4,538,110.80/6,807,166.20 = 4,006,669.80/x
  3. Step 3: Cross multiply
    4,538,110.80x = 6,807,166.20 × 4,006,669.80
  4. Step 4: Simplify right side
    4,538,110.80x = 27,274,067,237,120.76
  5. Step 5: Solve for x
    x = 27,274,067,237,120.76/4,538,110.80
  6. Step 6: Final answer
    x = 6,010,004.70

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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.