Home / 8,580,737.56-11,841,622.28-4,713,339.73

Finding the Fourth Proportional to 8,580,737.56, 11,841,622.28 and 4,713,339.73

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Solution

The fourth proportional to 8,580,737.56, 11,841,622.28 and 4,713,339.73 is: 6,504,521.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,580,737.56 : 11,841,622.28 = 4,713,339.73 : x
  2. Step 2: Convert to fraction form
    8,580,737.56/11,841,622.28 = 4,713,339.73/x
  3. Step 3: Cross multiply
    8,580,737.56x = 11,841,622.28 × 4,713,339.73
  4. Step 4: Simplify right side
    8,580,737.56x = 55,813,588,759,977.19
  5. Step 5: Solve for x
    x = 55,813,588,759,977.19/8,580,737.56
  6. Step 6: Final answer
    x = 6,504,521.13

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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.