Home / 11,884,585.64-17,833,502.22-6,419,570.36

Finding the Fourth Proportional to 11,884,585.64, 17,833,502.22 and 6,419,570.36

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Solution

The fourth proportional to 11,884,585.64, 17,833,502.22 and 6,419,570.36 is: 9,632,933.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,884,585.64 : 17,833,502.22 = 6,419,570.36 : x
  2. Step 2: Convert to fraction form
    11,884,585.64/17,833,502.22 = 6,419,570.36/x
  3. Step 3: Cross multiply
    11,884,585.64x = 17,833,502.22 × 6,419,570.36
  4. Step 4: Simplify right side
    11,884,585.64x = 114,483,422,266,506.20
  5. Step 5: Solve for x
    x = 114,483,422,266,506.20/11,884,585.64
  6. Step 6: Final answer
    x = 9,632,933.43

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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.