Home / 9,810,830.37-14,718,601.03-3,079,244.37

Finding the Fourth Proportional to 9,810,830.37, 14,718,601.03 and 3,079,244.37

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Solution

The fourth proportional to 9,810,830.37, 14,718,601.03 and 3,079,244.37 is: 4,619,605.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,810,830.37 : 14,718,601.03 = 3,079,244.37 : x
  2. Step 2: Convert to fraction form
    9,810,830.37/14,718,601.03 = 3,079,244.37/x
  3. Step 3: Cross multiply
    9,810,830.37x = 14,718,601.03 × 3,079,244.37
  4. Step 4: Simplify right side
    9,810,830.37x = 45,322,169,355,903.70
  5. Step 5: Solve for x
    x = 45,322,169,355,903.70/9,810,830.37
  6. Step 6: Final answer
    x = 4,619,605.85

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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.