Home / 4,056,344.72-5,601,548.88-2,608,554.32

Finding the Fourth Proportional to 4,056,344.72, 5,601,548.88 and 2,608,554.32

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Solution

The fourth proportional to 4,056,344.72, 5,601,548.88 and 2,608,554.32 is: 3,602,244.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,056,344.72 : 5,601,548.88 = 2,608,554.32 : x
  2. Step 2: Convert to fraction form
    4,056,344.72/5,601,548.88 = 2,608,554.32/x
  3. Step 3: Cross multiply
    4,056,344.72x = 5,601,548.88 × 2,608,554.32
  4. Step 4: Simplify right side
    4,056,344.72x = 14,611,944,529,615.16
  5. Step 5: Solve for x
    x = 14,611,944,529,615.16/4,056,344.72
  6. Step 6: Final answer
    x = 3,602,244.27

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Double scale
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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.