Home / 8,870,579.70-13,305,869.55-6,036,227.70

Finding the Fourth Proportional to 8,870,579.70, 13,305,869.55 and 6,036,227.70

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Solution

The fourth proportional to 8,870,579.70, 13,305,869.55 and 6,036,227.70 is: 9,054,341.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,870,579.70 : 13,305,869.55 = 6,036,227.70 : x
  2. Step 2: Convert to fraction form
    8,870,579.70/13,305,869.55 = 6,036,227.70/x
  3. Step 3: Cross multiply
    8,870,579.70x = 13,305,869.55 × 6,036,227.70
  4. Step 4: Simplify right side
    8,870,579.70x = 80,317,258,350,296.55
  5. Step 5: Solve for x
    x = 80,317,258,350,296.55/8,870,579.70
  6. Step 6: Final answer
    x = 9,054,341.55

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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.