Home / 2,903,914.96-4,007,238.04-1,614,727.66

Finding the Fourth Proportional to 2,903,914.96, 4,007,238.04 and 1,614,727.66

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Solution

The fourth proportional to 2,903,914.96, 4,007,238.04 and 1,614,727.66 is: 2,228,232.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,903,914.96 : 4,007,238.04 = 1,614,727.66 : x
  2. Step 2: Convert to fraction form
    2,903,914.96/4,007,238.04 = 1,614,727.66/x
  3. Step 3: Cross multiply
    2,903,914.96x = 4,007,238.04 × 1,614,727.66
  4. Step 4: Simplify right side
    2,903,914.96x = 6,470,598,103,392.19
  5. Step 5: Solve for x
    x = 6,470,598,103,392.19/2,903,914.96
  6. Step 6: Final answer
    x = 2,228,232.64

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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.