Home / 9,789,869.70-14,684,804.55-6,183,944.10

Finding the Fourth Proportional to 9,789,869.70, 14,684,804.55 and 6,183,944.10

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Solution

The fourth proportional to 9,789,869.70, 14,684,804.55 and 6,183,944.10 is: 9,275,916.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,789,869.70 : 14,684,804.55 = 6,183,944.10 : x
  2. Step 2: Convert to fraction form
    9,789,869.70/14,684,804.55 = 6,183,944.10/x
  3. Step 3: Cross multiply
    9,789,869.70x = 14,684,804.55 × 6,183,944.10
  4. Step 4: Simplify right side
    9,789,869.70x = 90,810,010,456,625.66
  5. Step 5: Solve for x
    x = 90,810,010,456,625.66/9,789,869.70
  6. Step 6: Final answer
    x = 9,275,916.15

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Double scale
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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.