Home / 8,047,057.03-11,105,230.31-4,609,962.37

Finding the Fourth Proportional to 8,047,057.03, 11,105,230.31 and 4,609,962.37

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Solution

The fourth proportional to 8,047,057.03, 11,105,230.31 and 4,609,962.37 is: 6,361,915.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,047,057.03 : 11,105,230.31 = 4,609,962.37 : x
  2. Step 2: Convert to fraction form
    8,047,057.03/11,105,230.31 = 4,609,962.37/x
  3. Step 3: Cross multiply
    8,047,057.03x = 11,105,230.31 × 4,609,962.37
  4. Step 4: Simplify right side
    8,047,057.03x = 51,194,693,784,935.59
  5. Step 5: Solve for x
    x = 51,194,693,784,935.59/8,047,057.03
  6. Step 6: Final answer
    x = 6,361,915.12

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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.