Home / 1,846,366.80-2,769,550.20-851,038.80

Finding the Fourth Proportional to 1,846,366.80, 2,769,550.20 and 851,038.80

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Solution

The fourth proportional to 1,846,366.80, 2,769,550.20 and 851,038.80 is: 1,276,558.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,846,366.80 : 2,769,550.20 = 851,038.80 : x
  2. Step 2: Convert to fraction form
    1,846,366.80/2,769,550.20 = 851,038.80/x
  3. Step 3: Cross multiply
    1,846,366.80x = 2,769,550.20 × 851,038.80
  4. Step 4: Simplify right side
    1,846,366.80x = 2,356,994,678,747.76
  5. Step 5: Solve for x
    x = 2,356,994,678,747.76/1,846,366.80
  6. Step 6: Final answer
    x = 1,276,558.20

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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.