Home / 8,225,170.14-11,351,089.26-4,554,086.52

Finding the Fourth Proportional to 8,225,170.14, 11,351,089.26 and 4,554,086.52

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Solution

The fourth proportional to 8,225,170.14, 11,351,089.26 and 4,554,086.52 is: 6,284,835.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,225,170.14 : 11,351,089.26 = 4,554,086.52 : x
  2. Step 2: Convert to fraction form
    8,225,170.14/11,351,089.26 = 4,554,086.52/x
  3. Step 3: Cross multiply
    8,225,170.14x = 11,351,089.26 × 4,554,086.52
  4. Step 4: Simplify right side
    8,225,170.14x = 51,693,842,586,282.77
  5. Step 5: Solve for x
    x = 51,693,842,586,282.77/8,225,170.14
  6. Step 6: Final answer
    x = 6,284,835.66

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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.