Home / 8,238,526.47-11,369,837.16-4,568,592.24

Finding the Fourth Proportional to 8,238,526.47, 11,369,837.16 and 4,568,592.24

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Solution

The fourth proportional to 8,238,526.47, 11,369,837.16 and 4,568,592.24 is: 6,305,029.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,238,526.47 : 11,369,837.16 = 4,568,592.24 : x
  2. Step 2: Convert to fraction form
    8,238,526.47/11,369,837.16 = 4,568,592.24/x
  3. Step 3: Cross multiply
    8,238,526.47x = 11,369,837.16 × 4,568,592.24
  4. Step 4: Simplify right side
    8,238,526.47x = 51,944,149,819,239.64
  5. Step 5: Solve for x
    x = 51,944,149,819,239.64/8,238,526.47
  6. Step 6: Final answer
    x = 6,305,029.18

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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.