Home / 6,818,587.46-10,227,632.05-2,026,152.17

Finding the Fourth Proportional to 6,818,587.46, 10,227,632.05 and 2,026,152.17

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Solution

The fourth proportional to 6,818,587.46, 10,227,632.05 and 2,026,152.17 is: 3,039,154.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,818,587.46 : 10,227,632.05 = 2,026,152.17 : x
  2. Step 2: Convert to fraction form
    6,818,587.46/10,227,632.05 = 2,026,152.17/x
  3. Step 3: Cross multiply
    6,818,587.46x = 10,227,632.05 × 2,026,152.17
  4. Step 4: Simplify right side
    6,818,587.46x = 20,722,738,872,069.05
  5. Step 5: Solve for x
    x = 20,722,738,872,069.05/6,818,587.46
  6. Step 6: Final answer
    x = 3,039,154.22

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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.