Home / 6,473,754-8,933,780.52-3,612,186

Finding the Fourth Proportional to 6,473,754, 8,933,780.52 and 3,612,186

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Solution

The fourth proportional to 6,473,754, 8,933,780.52 and 3,612,186 is: 4,984,816.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,473,754 : 8,933,780.52 = 3,612,186 : x
  2. Step 2: Convert to fraction form
    6,473,754/8,933,780.52 = 3,612,186/x
  3. Step 3: Cross multiply
    6,473,754x = 8,933,780.52 × 3,612,186
  4. Step 4: Simplify right side
    6,473,754x = 32,270,476,921,416.72
  5. Step 5: Solve for x
    x = 32,270,476,921,416.72/6,473,754
  6. Step 6: Final answer
    x = 4,984,816.68

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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.