Home / 5,923,238.25-8,884,857.48-1,435,514.25

Finding the Fourth Proportional to 5,923,238.25, 8,884,857.48 and 1,435,514.25

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Solution

The fourth proportional to 5,923,238.25, 8,884,857.48 and 1,435,514.25 is: 2,153,271.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,923,238.25 : 8,884,857.48 = 1,435,514.25 : x
  2. Step 2: Convert to fraction form
    5,923,238.25/8,884,857.48 = 1,435,514.25/x
  3. Step 3: Cross multiply
    5,923,238.25x = 8,884,857.48 × 1,435,514.25
  4. Step 4: Simplify right side
    5,923,238.25x = 12,754,339,521,759.09
  5. Step 5: Solve for x
    x = 12,754,339,521,759.09/5,923,238.25
  6. Step 6: Final answer
    x = 2,153,271.40

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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.