Home / 9,586,976.27-13,230,313.74-5,236,267.82

Finding the Fourth Proportional to 9,586,976.27, 13,230,313.74 and 5,236,267.82

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Solution

The fourth proportional to 9,586,976.27, 13,230,313.74 and 5,236,267.82 is: 7,226,206.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,586,976.27 : 13,230,313.74 = 5,236,267.82 : x
  2. Step 2: Convert to fraction form
    9,586,976.27/13,230,313.74 = 5,236,267.82/x
  3. Step 3: Cross multiply
    9,586,976.27x = 13,230,313.74 × 5,236,267.82
  4. Step 4: Simplify right side
    9,586,976.27x = 69,277,466,019,114.28
  5. Step 5: Solve for x
    x = 69,277,466,019,114.28/9,586,976.27
  6. Step 6: Final answer
    x = 7,226,206.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.