Home / 6,346,322.52-8,765,135.88-4,277,770.44

Finding the Fourth Proportional to 6,346,322.52, 8,765,135.88 and 4,277,770.44

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Solution

The fourth proportional to 6,346,322.52, 8,765,135.88 and 4,277,770.44 is: 5,908,183.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,346,322.52 : 8,765,135.88 = 4,277,770.44 : x
  2. Step 2: Convert to fraction form
    6,346,322.52/8,765,135.88 = 4,277,770.44/x
  3. Step 3: Cross multiply
    6,346,322.52x = 8,765,135.88 × 4,277,770.44
  4. Step 4: Simplify right side
    6,346,322.52x = 37,495,239,170,047.39
  5. Step 5: Solve for x
    x = 37,495,239,170,047.39/6,346,322.52
  6. Step 6: Final answer
    x = 5,908,183.68

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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.