Home / 6,342,794.64-9,515,372.40-2,884,783.14

Finding the Fourth Proportional to 6,342,794.64, 9,515,372.40 and 2,884,783.14

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Solution

The fourth proportional to 6,342,794.64, 9,515,372.40 and 2,884,783.14 is: 4,327,711.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,342,794.64 : 9,515,372.40 = 2,884,783.14 : x
  2. Step 2: Convert to fraction form
    6,342,794.64/9,515,372.40 = 2,884,783.14/x
  3. Step 3: Cross multiply
    6,342,794.64x = 9,515,372.40 × 2,884,783.14
  4. Step 4: Simplify right side
    6,342,794.64x = 27,449,785,870,341.34
  5. Step 5: Solve for x
    x = 27,449,785,870,341.34/6,342,794.64
  6. Step 6: Final answer
    x = 4,327,711.59

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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.