Home / 5,704,100.88-8,551,708.80-2,823,479.28

Finding the Fourth Proportional to 5,704,100.88, 8,551,708.80 and 2,823,479.28

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Solution

The fourth proportional to 5,704,100.88, 8,551,708.80 and 2,823,479.28 is: 4,233,019.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,704,100.88 : 8,551,708.80 = 2,823,479.28 : x
  2. Step 2: Convert to fraction form
    5,704,100.88/8,551,708.80 = 2,823,479.28/x
  3. Step 3: Cross multiply
    5,704,100.88x = 8,551,708.80 × 2,823,479.28
  4. Step 4: Simplify right side
    5,704,100.88x = 24,145,572,605,393.66
  5. Step 5: Solve for x
    x = 24,145,572,605,393.66/5,704,100.88
  6. Step 6: Final answer
    x = 4,233,019.91

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.