Home / 2,203,583.45-3,035,942.71-1,705,154.00

Finding the Fourth Proportional to 2,203,583.45, 3,035,942.71 and 1,705,154.00

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Solution

The fourth proportional to 2,203,583.45, 3,035,942.71 and 1,705,154.00 is: 2,349,241.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,203,583.45 : 3,035,942.71 = 1,705,154.00 : x
  2. Step 2: Convert to fraction form
    2,203,583.45/3,035,942.71 = 1,705,154.00/x
  3. Step 3: Cross multiply
    2,203,583.45x = 3,035,942.71 × 1,705,154.00
  4. Step 4: Simplify right side
    2,203,583.45x = 5,176,749,836,284.74
  5. Step 5: Solve for x
    x = 5,176,749,836,284.74/2,203,583.45
  6. Step 6: Final answer
    x = 2,349,241.57

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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.