Home / 4,003,293.90-6,004,940.85-2,657,268.30

Finding the Fourth Proportional to 4,003,293.90, 6,004,940.85 and 2,657,268.30

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Solution

The fourth proportional to 4,003,293.90, 6,004,940.85 and 2,657,268.30 is: 3,985,902.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,003,293.90 : 6,004,940.85 = 2,657,268.30 : x
  2. Step 2: Convert to fraction form
    4,003,293.90/6,004,940.85 = 2,657,268.30/x
  3. Step 3: Cross multiply
    4,003,293.90x = 6,004,940.85 × 2,657,268.30
  4. Step 4: Simplify right side
    4,003,293.90x = 15,956,738,964,080.05
  5. Step 5: Solve for x
    x = 15,956,738,964,080.05/4,003,293.90
  6. Step 6: Final answer
    x = 3,985,902.45

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Similar ratio
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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.