Home / 4,826,555.19-6,661,806.21-2,762,767.13

Finding the Fourth Proportional to 4,826,555.19, 6,661,806.21 and 2,762,767.13

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Solution

The fourth proportional to 4,826,555.19, 6,661,806.21 and 2,762,767.13 is: 3,813,282.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,826,555.19 : 6,661,806.21 = 2,762,767.13 : x
  2. Step 2: Convert to fraction form
    4,826,555.19/6,661,806.21 = 2,762,767.13/x
  3. Step 3: Cross multiply
    4,826,555.19x = 6,661,806.21 × 2,762,767.13
  4. Step 4: Simplify right side
    4,826,555.19x = 18,405,019,190,108.85
  5. Step 5: Solve for x
    x = 18,405,019,190,108.85/4,826,555.19
  6. Step 6: Final answer
    x = 3,813,282.66

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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.