Home / 9,548,435.52-14,322,658.01-3,158,687.88

Finding the Fourth Proportional to 9,548,435.52, 14,322,658.01 and 3,158,687.88

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Solution

The fourth proportional to 9,548,435.52, 14,322,658.01 and 3,158,687.88 is: 4,738,033.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,548,435.52 : 14,322,658.01 = 3,158,687.88 : x
  2. Step 2: Convert to fraction form
    9,548,435.52/14,322,658.01 = 3,158,687.88/x
  3. Step 3: Cross multiply
    9,548,435.52x = 14,322,658.01 × 3,158,687.88
  4. Step 4: Simplify right side
    9,548,435.52x = 45,240,806,249,778.48
  5. Step 5: Solve for x
    x = 45,240,806,249,778.48/9,548,435.52
  6. Step 6: Final answer
    x = 4,738,033.38

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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.