Home / 8,724,876.73-13,093,293.20-3,045,101.04

Finding the Fourth Proportional to 8,724,876.73, 13,093,293.20 and 3,045,101.04

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Solution

The fourth proportional to 8,724,876.73, 13,093,293.20 and 3,045,101.04 is: 4,569,738.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,724,876.73 : 13,093,293.20 = 3,045,101.04 : x
  2. Step 2: Convert to fraction form
    8,724,876.73/13,093,293.20 = 3,045,101.04/x
  3. Step 3: Cross multiply
    8,724,876.73x = 13,093,293.20 × 3,045,101.04
  4. Step 4: Simplify right side
    8,724,876.73x = 39,870,400,725,119.42
  5. Step 5: Solve for x
    x = 39,870,400,725,119.42/8,724,876.73
  6. Step 6: Final answer
    x = 4,569,738.00

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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.