Home / 5,583,330.60-8,360,999.10-4,463,586.60

Finding the Fourth Proportional to 5,583,330.60, 8,360,999.10 and 4,463,586.60

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Solution

The fourth proportional to 5,583,330.60, 8,360,999.10 and 4,463,586.60 is: 6,684,190.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,583,330.60 : 8,360,999.10 = 4,463,586.60 : x
  2. Step 2: Convert to fraction form
    5,583,330.60/8,360,999.10 = 4,463,586.60/x
  3. Step 3: Cross multiply
    5,583,330.60x = 8,360,999.10 × 4,463,586.60
  4. Step 4: Simplify right side
    5,583,330.60x = 37,320,043,545,372.05
  5. Step 5: Solve for x
    x = 37,320,043,545,372.05/5,583,330.60
  6. Step 6: Final answer
    x = 6,684,190.18

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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.