Home / 3,056,110.32-4,217,951.76-1,767,733.92

Finding the Fourth Proportional to 3,056,110.32, 4,217,951.76 and 1,767,733.92

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Solution

The fourth proportional to 3,056,110.32, 4,217,951.76 and 1,767,733.92 is: 2,439,773.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,056,110.32 : 4,217,951.76 = 1,767,733.92 : x
  2. Step 2: Convert to fraction form
    3,056,110.32/4,217,951.76 = 1,767,733.92/x
  3. Step 3: Cross multiply
    3,056,110.32x = 4,217,951.76 × 1,767,733.92
  4. Step 4: Simplify right side
    3,056,110.32x = 7,456,216,399,075.70
  5. Step 5: Solve for x
    x = 7,456,216,399,075.70/3,056,110.32
  6. Step 6: Final answer
    x = 2,439,773.31

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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.