Home / 6,103,192.02-8,422,284.72-3,453,990.42

Finding the Fourth Proportional to 6,103,192.02, 8,422,284.72 and 3,453,990.42

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Solution

The fourth proportional to 6,103,192.02, 8,422,284.72 and 3,453,990.42 is: 4,766,438.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,103,192.02 : 8,422,284.72 = 3,453,990.42 : x
  2. Step 2: Convert to fraction form
    6,103,192.02/8,422,284.72 = 3,453,990.42/x
  3. Step 3: Cross multiply
    6,103,192.02x = 8,422,284.72 × 3,453,990.42
  4. Step 4: Simplify right side
    6,103,192.02x = 29,090,490,737,392.38
  5. Step 5: Solve for x
    x = 29,090,490,737,392.38/6,103,192.02
  6. Step 6: Final answer
    x = 4,766,438.72

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Double scale
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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.