Home / 7,791,462.14-10,753,285.88-4,483,688.39

Finding the Fourth Proportional to 7,791,462.14, 10,753,285.88 and 4,483,688.39

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Solution

The fourth proportional to 7,791,462.14, 10,753,285.88 and 4,483,688.39 is: 6,188,104.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,791,462.14 : 10,753,285.88 = 4,483,688.39 : x
  2. Step 2: Convert to fraction form
    7,791,462.14/10,753,285.88 = 4,483,688.39/x
  3. Step 3: Cross multiply
    7,791,462.14x = 10,753,285.88 × 4,483,688.39
  4. Step 4: Simplify right side
    7,791,462.14x = 48,214,382,978,322.06
  5. Step 5: Solve for x
    x = 48,214,382,978,322.06/7,791,462.14
  6. Step 6: Final answer
    x = 6,188,104.64

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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.