Home / 6,818,587.96-10,227,632.80-2,026,152.67

Finding the Fourth Proportional to 6,818,587.96, 10,227,632.80 and 2,026,152.67

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Solution

The fourth proportional to 6,818,587.96, 10,227,632.80 and 2,026,152.67 is: 3,039,154.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,818,587.96 : 10,227,632.80 = 2,026,152.67 : x
  2. Step 2: Convert to fraction form
    6,818,587.96/10,227,632.80 = 2,026,152.67/x
  3. Step 3: Cross multiply
    6,818,587.96x = 10,227,632.80 × 2,026,152.67
  4. Step 4: Simplify right side
    6,818,587.96x = 20,722,745,505,499.58
  5. Step 5: Solve for x
    x = 20,722,745,505,499.58/6,818,587.96
  6. Step 6: Final answer
    x = 3,039,154.97

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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.