Home / 8,338,541.00-12,509,967.92-4,883,198.85

Finding the Fourth Proportional to 8,338,541.00, 12,509,967.92 and 4,883,198.85

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Solution

The fourth proportional to 8,338,541.00, 12,509,967.92 and 4,883,198.85 is: 7,326,061.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,338,541.00 : 12,509,967.92 = 4,883,198.85 : x
  2. Step 2: Convert to fraction form
    8,338,541.00/12,509,967.92 = 4,883,198.85/x
  3. Step 3: Cross multiply
    8,338,541.00x = 12,509,967.92 × 4,883,198.85
  4. Step 4: Simplify right side
    8,338,541.00x = 61,088,660,936,064.89
  5. Step 5: Solve for x
    x = 61,088,660,936,064.89/8,338,541.00
  6. Step 6: Final answer
    x = 7,326,061.11

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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.