Home / 5,620,410.46-7,756,354.44-3,444,533.14

Finding the Fourth Proportional to 5,620,410.46, 7,756,354.44 and 3,444,533.14

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Solution

The fourth proportional to 5,620,410.46, 7,756,354.44 and 3,444,533.14 is: 4,753,570.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,620,410.46 : 7,756,354.44 = 3,444,533.14 : x
  2. Step 2: Convert to fraction form
    5,620,410.46/7,756,354.44 = 3,444,533.14/x
  3. Step 3: Cross multiply
    5,620,410.46x = 7,756,354.44 × 3,444,533.14
  4. Step 4: Simplify right side
    5,620,410.46x = 26,717,019,914,166.14
  5. Step 5: Solve for x
    x = 26,717,019,914,166.14/5,620,410.46
  6. Step 6: Final answer
    x = 4,753,570.95

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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.