Home / 6,812,447.16-10,207,103.16-4,111,096.08

Finding the Fourth Proportional to 6,812,447.16, 10,207,103.16 and 4,111,096.08

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Solution

The fourth proportional to 6,812,447.16, 10,207,103.16 and 4,111,096.08 is: 6,159,663.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,812,447.16 : 10,207,103.16 = 4,111,096.08 : x
  2. Step 2: Convert to fraction form
    6,812,447.16/10,207,103.16 = 4,111,096.08/x
  3. Step 3: Cross multiply
    6,812,447.16x = 10,207,103.16 × 4,111,096.08
  4. Step 4: Simplify right side
    6,812,447.16x = 41,962,381,789,231.62
  5. Step 5: Solve for x
    x = 41,962,381,789,231.62/6,812,447.16
  6. Step 6: Final answer
    x = 6,159,663.45

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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.