Home / 5,069,399.94-7,604,033.76-1,231,253.82

Finding the Fourth Proportional to 5,069,399.94, 7,604,033.76 and 1,231,253.82

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Solution

The fourth proportional to 5,069,399.94, 7,604,033.76 and 1,231,253.82 is: 1,846,864.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,069,399.94 : 7,604,033.76 = 1,231,253.82 : x
  2. Step 2: Convert to fraction form
    5,069,399.94/7,604,033.76 = 1,231,253.82/x
  3. Step 3: Cross multiply
    5,069,399.94x = 7,604,033.76 × 1,231,253.82
  4. Step 4: Simplify right side
    5,069,399.94x = 9,362,495,614,408.96
  5. Step 5: Solve for x
    x = 9,362,495,614,408.96/5,069,399.94
  6. Step 6: Final answer
    x = 1,846,864.66

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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.