Home / 5,421,096.33-8,134,127.72-2,348,027.09

Finding the Fourth Proportional to 5,421,096.33, 8,134,127.72 and 2,348,027.09

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Solution

The fourth proportional to 5,421,096.33, 8,134,127.72 and 2,348,027.09 is: 3,523,116.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,421,096.33 : 8,134,127.72 = 2,348,027.09 : x
  2. Step 2: Convert to fraction form
    5,421,096.33/8,134,127.72 = 2,348,027.09/x
  3. Step 3: Cross multiply
    5,421,096.33x = 8,134,127.72 × 2,348,027.09
  4. Step 4: Simplify right side
    5,421,096.33x = 19,099,152,233,581.07
  5. Step 5: Solve for x
    x = 19,099,152,233,581.07/5,421,096.33
  6. Step 6: Final answer
    x = 3,523,116.19

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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.