Home / 9,855,944.06-14,787,702.33-6,940,834.65

Finding the Fourth Proportional to 9,855,944.06, 14,787,702.33 and 6,940,834.65

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Solution

The fourth proportional to 9,855,944.06, 14,787,702.33 and 6,940,834.65 is: 10,413,918.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,855,944.06 : 14,787,702.33 = 6,940,834.65 : x
  2. Step 2: Convert to fraction form
    9,855,944.06/14,787,702.33 = 6,940,834.65/x
  3. Step 3: Cross multiply
    9,855,944.06x = 14,787,702.33 × 6,940,834.65
  4. Step 4: Simplify right side
    9,855,944.06x = 102,638,996,699,921.61
  5. Step 5: Solve for x
    x = 102,638,996,699,921.61/9,855,944.06
  6. Step 6: Final answer
    x = 10,413,918.35

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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.