Home / 6,582,663.37-9,870,444.62-2,986,468.30

Finding the Fourth Proportional to 6,582,663.37, 9,870,444.62 and 2,986,468.30

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Solution

The fourth proportional to 6,582,663.37, 9,870,444.62 and 2,986,468.30 is: 4,478,091.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,582,663.37 : 9,870,444.62 = 2,986,468.30 : x
  2. Step 2: Convert to fraction form
    6,582,663.37/9,870,444.62 = 2,986,468.30/x
  3. Step 3: Cross multiply
    6,582,663.37x = 9,870,444.62 × 2,986,468.30
  4. Step 4: Simplify right side
    6,582,663.37x = 29,477,769,964,535.54
  5. Step 5: Solve for x
    x = 29,477,769,964,535.54/6,582,663.37
  6. Step 6: Final answer
    x = 4,478,091.66

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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.