Home / 12,089,452.56-16,683,373.20-6,582,814.26

Finding the Fourth Proportional to 12,089,452.56, 16,683,373.20 and 6,582,814.26

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Solution

The fourth proportional to 12,089,452.56, 16,683,373.20 and 6,582,814.26 is: 9,084,244.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,089,452.56 : 16,683,373.20 = 6,582,814.26 : x
  2. Step 2: Convert to fraction form
    12,089,452.56/16,683,373.20 = 6,582,814.26/x
  3. Step 3: Cross multiply
    12,089,452.56x = 16,683,373.20 × 6,582,814.26
  4. Step 4: Simplify right side
    12,089,452.56x = 109,823,547,005,861.83
  5. Step 5: Solve for x
    x = 109,823,547,005,861.83/12,089,452.56
  6. Step 6: Final answer
    x = 9,084,244.84

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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.