Home / 8,047,020.84-11,105,180.24-4,609,926.20

Finding the Fourth Proportional to 8,047,020.84, 11,105,180.24 and 4,609,926.20

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Solution

The fourth proportional to 8,047,020.84, 11,105,180.24 and 4,609,926.20 is: 6,361,865.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,047,020.84 : 11,105,180.24 = 4,609,926.20 : x
  2. Step 2: Convert to fraction form
    8,047,020.84/11,105,180.24 = 4,609,926.20/x
  3. Step 3: Cross multiply
    8,047,020.84x = 11,105,180.24 × 4,609,926.20
  4. Step 4: Simplify right side
    8,047,020.84x = 51,194,061,344,098.29
  5. Step 5: Solve for x
    x = 51,194,061,344,098.29/8,047,020.84
  6. Step 6: Final answer
    x = 6,361,865.14

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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.