Home / 9,874,003.14-14,805,679.23-4,479,710.31

Finding the Fourth Proportional to 9,874,003.14, 14,805,679.23 and 4,479,710.31

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Solution

The fourth proportional to 9,874,003.14, 14,805,679.23 and 4,479,710.31 is: 6,717,149.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,874,003.14 : 14,805,679.23 = 4,479,710.31 : x
  2. Step 2: Convert to fraction form
    9,874,003.14/14,805,679.23 = 4,479,710.31/x
  3. Step 3: Cross multiply
    9,874,003.14x = 14,805,679.23 × 4,479,710.31
  4. Step 4: Simplify right side
    9,874,003.14x = 66,325,153,893,183.86
  5. Step 5: Solve for x
    x = 66,325,153,893,183.86/9,874,003.14
  6. Step 6: Final answer
    x = 6,717,149.36

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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.