Home / 4,383,919.50-6,573,254.85-1,822,047.18

Finding the Fourth Proportional to 4,383,919.50, 6,573,254.85 and 1,822,047.18

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Solution

The fourth proportional to 4,383,919.50, 6,573,254.85 and 1,822,047.18 is: 2,731,980.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,383,919.50 : 6,573,254.85 = 1,822,047.18 : x
  2. Step 2: Convert to fraction form
    4,383,919.50/6,573,254.85 = 1,822,047.18/x
  3. Step 3: Cross multiply
    4,383,919.50x = 6,573,254.85 × 1,822,047.18
  4. Step 4: Simplify right side
    4,383,919.50x = 11,976,780,462,863.82
  5. Step 5: Solve for x
    x = 11,976,780,462,863.82/4,383,919.50
  6. Step 6: Final answer
    x = 2,731,980.02

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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.