Home / 9,446,045.12-14,162,493.44-4,185,025.28

Finding the Fourth Proportional to 9,446,045.12, 14,162,493.44 and 4,185,025.28

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Solution

The fourth proportional to 9,446,045.12, 14,162,493.44 and 4,185,025.28 is: 6,274,625.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,446,045.12 : 14,162,493.44 = 4,185,025.28 : x
  2. Step 2: Convert to fraction form
    9,446,045.12/14,162,493.44 = 4,185,025.28/x
  3. Step 3: Cross multiply
    9,446,045.12x = 14,162,493.44 × 4,185,025.28
  4. Step 4: Simplify right side
    9,446,045.12x = 59,270,393,074,234.16
  5. Step 5: Solve for x
    x = 59,270,393,074,234.16/9,446,045.12
  6. Step 6: Final answer
    x = 6,274,625.23

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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.