Home / 8,060,127.57-12,094,915.28-5,783,198.13

Finding the Fourth Proportional to 8,060,127.57, 12,094,915.28 and 5,783,198.13

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Solution

The fourth proportional to 8,060,127.57, 12,094,915.28 and 5,783,198.13 is: 8,678,186.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,060,127.57 : 12,094,915.28 = 5,783,198.13 : x
  2. Step 2: Convert to fraction form
    8,060,127.57/12,094,915.28 = 5,783,198.13/x
  3. Step 3: Cross multiply
    8,060,127.57x = 12,094,915.28 × 5,783,198.13
  4. Step 4: Simplify right side
    8,060,127.57x = 69,947,291,400,888.44
  5. Step 5: Solve for x
    x = 69,947,291,400,888.44/8,060,127.57
  6. Step 6: Final answer
    x = 8,678,186.64

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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.