Home / 12,025,976.04-16,596,525.78-7,134,094.44

Finding the Fourth Proportional to 12,025,976.04, 16,596,525.78 and 7,134,094.44

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Solution

The fourth proportional to 12,025,976.04, 16,596,525.78 and 7,134,094.44 is: 9,845,453.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,025,976.04 : 16,596,525.78 = 7,134,094.44 : x
  2. Step 2: Convert to fraction form
    12,025,976.04/16,596,525.78 = 7,134,094.44/x
  3. Step 3: Cross multiply
    12,025,976.04x = 16,596,525.78 × 7,134,094.44
  4. Step 4: Simplify right side
    12,025,976.04x = 118,401,182,290,414.67
  5. Step 5: Solve for x
    x = 118,401,182,290,414.67/12,025,976.04
  6. Step 6: Final answer
    x = 9,845,453.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.