Home / 7,544,145.77-11,317,028.30-3,226,644.41

Finding the Fourth Proportional to 7,544,145.77, 11,317,028.30 and 3,226,644.41

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Solution

The fourth proportional to 7,544,145.77, 11,317,028.30 and 3,226,644.41 is: 4,840,312.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,544,145.77 : 11,317,028.30 = 3,226,644.41 : x
  2. Step 2: Convert to fraction form
    7,544,145.77/11,317,028.30 = 3,226,644.41/x
  3. Step 3: Cross multiply
    7,544,145.77x = 11,317,028.30 × 3,226,644.41
  4. Step 4: Simplify right side
    7,544,145.77x = 36,516,026,102,006.80
  5. Step 5: Solve for x
    x = 36,516,026,102,006.80/7,544,145.77
  6. Step 6: Final answer
    x = 4,840,312.90

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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.