Home / 3,649,493.27-5,036,097.44-2,017,802.61

Finding the Fourth Proportional to 3,649,493.27, 5,036,097.44 and 2,017,802.61

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Solution

The fourth proportional to 3,649,493.27, 5,036,097.44 and 2,017,802.61 is: 2,784,455.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,649,493.27 : 5,036,097.44 = 2,017,802.61 : x
  2. Step 2: Convert to fraction form
    3,649,493.27/5,036,097.44 = 2,017,802.61/x
  3. Step 3: Cross multiply
    3,649,493.27x = 5,036,097.44 × 2,017,802.61
  4. Step 4: Simplify right side
    3,649,493.27x = 10,161,850,563,690.83
  5. Step 5: Solve for x
    x = 10,161,850,563,690.83/3,649,493.27
  6. Step 6: Final answer
    x = 2,784,455.21

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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.