Home / 11,275,898.63-15,560,751.04-6,119,261.24

Finding the Fourth Proportional to 11,275,898.63, 15,560,751.04 and 6,119,261.24

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Solution

The fourth proportional to 11,275,898.63, 15,560,751.04 and 6,119,261.24 is: 8,444,586.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,275,898.63 : 15,560,751.04 = 6,119,261.24 : x
  2. Step 2: Convert to fraction form
    11,275,898.63/15,560,751.04 = 6,119,261.24/x
  3. Step 3: Cross multiply
    11,275,898.63x = 15,560,751.04 × 6,119,261.24
  4. Step 4: Simplify right side
    11,275,898.63x = 95,220,300,611,259.78
  5. Step 5: Solve for x
    x = 95,220,300,611,259.78/11,275,898.63
  6. Step 6: Final answer
    x = 8,444,586.44

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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.