Home / 5,855,586.57-8,080,962.03-3,242,090.66

Finding the Fourth Proportional to 5,855,586.57, 8,080,962.03 and 3,242,090.66

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Solution

The fourth proportional to 5,855,586.57, 8,080,962.03 and 3,242,090.66 is: 4,474,224.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,855,586.57 : 8,080,962.03 = 3,242,090.66 : x
  2. Step 2: Convert to fraction form
    5,855,586.57/8,080,962.03 = 3,242,090.66/x
  3. Step 3: Cross multiply
    5,855,586.57x = 8,080,962.03 × 3,242,090.66
  4. Step 4: Simplify right side
    5,855,586.57x = 26,199,211,480,872.83
  5. Step 5: Solve for x
    x = 26,199,211,480,872.83/5,855,586.57
  6. Step 6: Final answer
    x = 4,474,224.94

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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.