Home / 6,915,277.59-9,544,332.24-4,124,579.73

Finding the Fourth Proportional to 6,915,277.59, 9,544,332.24 and 4,124,579.73

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Solution

The fourth proportional to 6,915,277.59, 9,544,332.24 and 4,124,579.73 is: 5,692,665.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,915,277.59 : 9,544,332.24 = 4,124,579.73 : x
  2. Step 2: Convert to fraction form
    6,915,277.59/9,544,332.24 = 4,124,579.73/x
  3. Step 3: Cross multiply
    6,915,277.59x = 9,544,332.24 × 4,124,579.73
  4. Step 4: Simplify right side
    6,915,277.59x = 39,366,359,293,489.49
  5. Step 5: Solve for x
    x = 39,366,359,293,489.49/6,915,277.59
  6. Step 6: Final answer
    x = 5,692,665.09

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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.