Home / 4,111,765.70-5,674,052.71-2,276,094.27

Finding the Fourth Proportional to 4,111,765.70, 5,674,052.71 and 2,276,094.27

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Solution

The fourth proportional to 4,111,765.70, 5,674,052.71 and 2,276,094.27 is: 3,140,908.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,111,765.70 : 5,674,052.71 = 2,276,094.27 : x
  2. Step 2: Convert to fraction form
    4,111,765.70/5,674,052.71 = 2,276,094.27/x
  3. Step 3: Cross multiply
    4,111,765.70x = 5,674,052.71 × 2,276,094.27
  4. Step 4: Simplify right side
    4,111,765.70x = 12,914,678,838,734.30
  5. Step 5: Solve for x
    x = 12,914,678,838,734.30/4,111,765.70
  6. Step 6: Final answer
    x = 3,140,908.26

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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.