Home / 3,716,995.77-5,129,763.34-2,063,298.54

Finding the Fourth Proportional to 3,716,995.77, 5,129,763.34 and 2,063,298.54

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Solution

The fourth proportional to 3,716,995.77, 5,129,763.34 and 2,063,298.54 is: 2,847,523.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,716,995.77 : 5,129,763.34 = 2,063,298.54 : x
  2. Step 2: Convert to fraction form
    3,716,995.77/5,129,763.34 = 2,063,298.54/x
  3. Step 3: Cross multiply
    3,716,995.77x = 5,129,763.34 × 2,063,298.54
  4. Step 4: Simplify right side
    3,716,995.77x = 10,584,233,209,967.52
  5. Step 5: Solve for x
    x = 10,584,233,209,967.52/3,716,995.77
  6. Step 6: Final answer
    x = 2,847,523.61

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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.