Home / 5,562,713.54-8,346,468.12-3,003,420.56

Finding the Fourth Proportional to 5,562,713.54, 8,346,468.12 and 3,003,420.56

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Solution

The fourth proportional to 5,562,713.54, 8,346,468.12 and 3,003,420.56 is: 4,506,425.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,562,713.54 : 8,346,468.12 = 3,003,420.56 : x
  2. Step 2: Convert to fraction form
    5,562,713.54/8,346,468.12 = 3,003,420.56/x
  3. Step 3: Cross multiply
    5,562,713.54x = 8,346,468.12 × 3,003,420.56
  4. Step 4: Simplify right side
    5,562,713.54x = 25,067,953,954,992.55
  5. Step 5: Solve for x
    x = 25,067,953,954,992.55/5,562,713.54
  6. Step 6: Final answer
    x = 4,506,425.47

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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.