Home / 9,686,177.44-14,529,930.46-3,209,240.25

Finding the Fourth Proportional to 9,686,177.44, 14,529,930.46 and 3,209,240.25

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Solution

The fourth proportional to 9,686,177.44, 14,529,930.46 and 3,209,240.25 is: 4,814,080.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,686,177.44 : 14,529,930.46 = 3,209,240.25 : x
  2. Step 2: Convert to fraction form
    9,686,177.44/14,529,930.46 = 3,209,240.25/x
  3. Step 3: Cross multiply
    9,686,177.44x = 14,529,930.46 × 3,209,240.25
  4. Step 4: Simplify right side
    9,686,177.44x = 46,630,037,653,909.91
  5. Step 5: Solve for x
    x = 46,630,037,653,909.91/9,686,177.44
  6. Step 6: Final answer
    x = 4,814,080.47

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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.