Home / 7,498,775.34-11,248,179.41-2,709,846.77

Finding the Fourth Proportional to 7,498,775.34, 11,248,179.41 and 2,709,846.77

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Solution

The fourth proportional to 7,498,775.34, 11,248,179.41 and 2,709,846.77 is: 4,064,776.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,498,775.34 : 11,248,179.41 = 2,709,846.77 : x
  2. Step 2: Convert to fraction form
    7,498,775.34/11,248,179.41 = 2,709,846.77/x
  3. Step 3: Cross multiply
    7,498,775.34x = 11,248,179.41 × 2,709,846.77
  4. Step 4: Simplify right side
    7,498,775.34x = 30,480,842,593,102.73
  5. Step 5: Solve for x
    x = 30,480,842,593,102.73/7,498,775.34
  6. Step 6: Final answer
    x = 4,064,776.07

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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.