Home / 4,186,179.60-5,776,533.01-2,350,279.32

Finding the Fourth Proportional to 4,186,179.60, 5,776,533.01 and 2,350,279.32

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Solution

The fourth proportional to 4,186,179.60, 5,776,533.01 and 2,350,279.32 is: 3,243,163.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,186,179.60 : 5,776,533.01 = 2,350,279.32 : x
  2. Step 2: Convert to fraction form
    4,186,179.60/5,776,533.01 = 2,350,279.32/x
  3. Step 3: Cross multiply
    4,186,179.60x = 5,776,533.01 × 2,350,279.32
  4. Step 4: Simplify right side
    4,186,179.60x = 13,576,466,074,700.35
  5. Step 5: Solve for x
    x = 13,576,466,074,700.35/4,186,179.60
  6. Step 6: Final answer
    x = 3,243,163.78

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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.