Home / 9,029,297.37-13,545,953.24-4,234,431.09

Finding the Fourth Proportional to 9,029,297.37, 13,545,953.24 and 4,234,431.09

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Solution

The fourth proportional to 9,029,297.37, 13,545,953.24 and 4,234,431.09 is: 6,352,587.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,029,297.37 : 13,545,953.24 = 4,234,431.09 : x
  2. Step 2: Convert to fraction form
    9,029,297.37/13,545,953.24 = 4,234,431.09/x
  3. Step 3: Cross multiply
    9,029,297.37x = 13,545,953.24 × 4,234,431.09
  4. Step 4: Simplify right side
    9,029,297.37x = 57,359,405,521,970.07
  5. Step 5: Solve for x
    x = 57,359,405,521,970.07/9,029,297.37
  6. Step 6: Final answer
    x = 6,352,587.93

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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.