Home / 4,003,505.16-6,004,015.68-1,444,387.42

Finding the Fourth Proportional to 4,003,505.16, 6,004,015.68 and 1,444,387.42

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Solution

The fourth proportional to 4,003,505.16, 6,004,015.68 and 1,444,387.42 is: 2,166,133.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,003,505.16 : 6,004,015.68 = 1,444,387.42 : x
  2. Step 2: Convert to fraction form
    4,003,505.16/6,004,015.68 = 1,444,387.42/x
  3. Step 3: Cross multiply
    4,003,505.16x = 6,004,015.68 × 1,444,387.42
  4. Step 4: Simplify right side
    4,003,505.16x = 8,672,124,717,674.75
  5. Step 5: Solve for x
    x = 8,672,124,717,674.75/4,003,505.16
  6. Step 6: Final answer
    x = 2,166,133.02

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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.