Home / 4,449,702.45-6,674,553.68-1,083,909.45

Finding the Fourth Proportional to 4,449,702.45, 6,674,553.68 and 1,083,909.45

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Solution

The fourth proportional to 4,449,702.45, 6,674,553.68 and 1,083,909.45 is: 1,625,864.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,449,702.45 : 6,674,553.68 = 1,083,909.45 : x
  2. Step 2: Convert to fraction form
    4,449,702.45/6,674,553.68 = 1,083,909.45/x
  3. Step 3: Cross multiply
    4,449,702.45x = 6,674,553.68 × 1,083,909.45
  4. Step 4: Simplify right side
    4,449,702.45x = 7,234,611,802,864.73
  5. Step 5: Solve for x
    x = 7,234,611,802,864.73/4,449,702.45
  6. Step 6: Final answer
    x = 1,625,864.18

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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.