Home / 8,336,603.77-11,504,513.20-4,521,179.77

Finding the Fourth Proportional to 8,336,603.77, 11,504,513.20 and 4,521,179.77

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Solution

The fourth proportional to 8,336,603.77, 11,504,513.20 and 4,521,179.77 is: 6,239,228.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,336,603.77 : 11,504,513.20 = 4,521,179.77 : x
  2. Step 2: Convert to fraction form
    8,336,603.77/11,504,513.20 = 4,521,179.77/x
  3. Step 3: Cross multiply
    8,336,603.77x = 11,504,513.20 × 4,521,179.77
  4. Step 4: Simplify right side
    8,336,603.77x = 52,013,972,343,537.95
  5. Step 5: Solve for x
    x = 52,013,972,343,537.95/8,336,603.77
  6. Step 6: Final answer
    x = 6,239,228.08

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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.