Home / 8,414,095.17-11,611,451.09-4,546,616.21

Finding the Fourth Proportional to 8,414,095.17, 11,611,451.09 and 4,546,616.21

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Solution

The fourth proportional to 8,414,095.17, 11,611,451.09 and 4,546,616.21 is: 6,274,330.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,414,095.17 : 11,611,451.09 = 4,546,616.21 : x
  2. Step 2: Convert to fraction form
    8,414,095.17/11,611,451.09 = 4,546,616.21/x
  3. Step 3: Cross multiply
    8,414,095.17x = 11,611,451.09 × 4,546,616.21
  4. Step 4: Simplify right side
    8,414,095.17x = 52,792,811,776,444.80
  5. Step 5: Solve for x
    x = 52,792,811,776,444.80/8,414,095.17
  6. Step 6: Final answer
    x = 6,274,330.24

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Double scale
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Similar ratio
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1.5x scale

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.