Home / 8,404,236.96-11,598,156.36-4,683,402.33

Finding the Fourth Proportional to 8,404,236.96, 11,598,156.36 and 4,683,402.33

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Solution

The fourth proportional to 8,404,236.96, 11,598,156.36 and 4,683,402.33 is: 6,463,267.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,404,236.96 : 11,598,156.36 = 4,683,402.33 : x
  2. Step 2: Convert to fraction form
    8,404,236.96/11,598,156.36 = 4,683,402.33/x
  3. Step 3: Cross multiply
    8,404,236.96x = 11,598,156.36 × 4,683,402.33
  4. Step 4: Simplify right side
    8,404,236.96x = 54,318,832,520,128.32
  5. Step 5: Solve for x
    x = 54,318,832,520,128.32/8,404,236.96
  6. Step 6: Final answer
    x = 6,463,267.61

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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.