Home / 9,357,416.80-14,025,238.80-4,309,237.60

Finding the Fourth Proportional to 9,357,416.80, 14,025,238.80 and 4,309,237.60

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Solution

The fourth proportional to 9,357,416.80, 14,025,238.80 and 4,309,237.60 is: 6,458,843.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,357,416.80 : 14,025,238.80 = 4,309,237.60 : x
  2. Step 2: Convert to fraction form
    9,357,416.80/14,025,238.80 = 4,309,237.60/x
  3. Step 3: Cross multiply
    9,357,416.80x = 14,025,238.80 × 4,309,237.60
  4. Step 4: Simplify right side
    9,357,416.80x = 60,438,086,385,938.88
  5. Step 5: Solve for x
    x = 60,438,086,385,938.88/9,357,416.80
  6. Step 6: Final answer
    x = 6,458,843.04

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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.