Home / 9,446,043.12-14,162,490.44-4,185,023.28

Finding the Fourth Proportional to 9,446,043.12, 14,162,490.44 and 4,185,023.28

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Solution

The fourth proportional to 9,446,043.12, 14,162,490.44 and 4,185,023.28 is: 6,274,622.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,446,043.12 : 14,162,490.44 = 4,185,023.28 : x
  2. Step 2: Convert to fraction form
    9,446,043.12/14,162,490.44 = 4,185,023.28/x
  3. Step 3: Cross multiply
    9,446,043.12x = 14,162,490.44 × 4,185,023.28
  4. Step 4: Simplify right side
    9,446,043.12x = 59,270,352,194,177.44
  5. Step 5: Solve for x
    x = 59,270,352,194,177.44/9,446,043.12
  6. Step 6: Final answer
    x = 6,274,622.24

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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.