Home / 1,606,714.17-2,410,060.84-408,626.13

Finding the Fourth Proportional to 1,606,714.17, 2,410,060.84 and 408,626.13

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Solution

The fourth proportional to 1,606,714.17, 2,410,060.84 and 408,626.13 is: 612,936.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,606,714.17 : 2,410,060.84 = 408,626.13 : x
  2. Step 2: Convert to fraction form
    1,606,714.17/2,410,060.84 = 408,626.13/x
  3. Step 3: Cross multiply
    1,606,714.17x = 2,410,060.84 × 408,626.13
  4. Step 4: Simplify right side
    1,606,714.17x = 984,813,834,113.75
  5. Step 5: Solve for x
    x = 984,813,834,113.75/1,606,714.17
  6. Step 6: Final answer
    x = 612,936.55

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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.