Home / 1,826,496.50-2,518,502.50-1,366,135.73

Finding the Fourth Proportional to 1,826,496.50, 2,518,502.50 and 1,366,135.73

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Solution

The fourth proportional to 1,826,496.50, 2,518,502.50 and 1,366,135.73 is: 1,883,724.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,826,496.50 : 2,518,502.50 = 1,366,135.73 : x
  2. Step 2: Convert to fraction form
    1,826,496.50/2,518,502.50 = 1,366,135.73/x
  3. Step 3: Cross multiply
    1,826,496.50x = 2,518,502.50 × 1,366,135.73
  4. Step 4: Simplify right side
    1,826,496.50x = 3,440,616,253,144.90
  5. Step 5: Solve for x
    x = 3,440,616,253,144.90/1,826,496.50
  6. Step 6: Final answer
    x = 1,883,724.53

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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.