Home / 5,322,552.40-7,983,713.33-1,484,272.41

Finding the Fourth Proportional to 5,322,552.40, 7,983,713.33 and 1,484,272.41

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Solution

The fourth proportional to 5,322,552.40, 7,983,713.33 and 1,484,272.41 is: 2,226,376.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,322,552.40 : 7,983,713.33 = 1,484,272.41 : x
  2. Step 2: Convert to fraction form
    5,322,552.40/7,983,713.33 = 1,484,272.41/x
  3. Step 3: Cross multiply
    5,322,552.40x = 7,983,713.33 × 1,484,272.41
  4. Step 4: Simplify right side
    5,322,552.40x = 11,850,005,377,728.30
  5. Step 5: Solve for x
    x = 11,850,005,377,728.30/5,322,552.40
  6. Step 6: Final answer
    x = 2,226,376.46

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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.