Home / 2,066,803.62-2,853,580.74-1,848,334.46

Finding the Fourth Proportional to 2,066,803.62, 2,853,580.74 and 1,848,334.46

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Solution

The fourth proportional to 2,066,803.62, 2,853,580.74 and 1,848,334.46 is: 2,551,946.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,066,803.62 : 2,853,580.74 = 1,848,334.46 : x
  2. Step 2: Convert to fraction form
    2,066,803.62/2,853,580.74 = 1,848,334.46/x
  3. Step 3: Cross multiply
    2,066,803.62x = 2,853,580.74 × 1,848,334.46
  4. Step 4: Simplify right side
    2,066,803.62x = 5,274,371,616,134.30
  5. Step 5: Solve for x
    x = 5,274,371,616,134.30/2,066,803.62
  6. Step 6: Final answer
    x = 2,551,946.19

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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.