Home / 8,268,016.23-11,409,564.18-4,546,816.02

Finding the Fourth Proportional to 8,268,016.23, 11,409,564.18 and 4,546,816.02

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Solution

The fourth proportional to 8,268,016.23, 11,409,564.18 and 4,546,816.02 is: 6,274,442.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,268,016.23 : 11,409,564.18 = 4,546,816.02 : x
  2. Step 2: Convert to fraction form
    8,268,016.23/11,409,564.18 = 4,546,816.02/x
  3. Step 3: Cross multiply
    8,268,016.23x = 11,409,564.18 × 4,546,816.02
  4. Step 4: Simplify right side
    8,268,016.23x = 51,877,189,194,842.16
  5. Step 5: Solve for x
    x = 51,877,189,194,842.16/8,268,016.23
  6. Step 6: Final answer
    x = 6,274,442.11

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1.5x scale

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.