Home / 8,414,035.29-12,621,052.98-2,024,287.47

Finding the Fourth Proportional to 8,414,035.29, 12,621,052.98 and 2,024,287.47

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Solution

The fourth proportional to 8,414,035.29, 12,621,052.98 and 2,024,287.47 is: 3,036,431.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,414,035.29 : 12,621,052.98 = 2,024,287.47 : x
  2. Step 2: Convert to fraction form
    8,414,035.29/12,621,052.98 = 2,024,287.47/x
  3. Step 3: Cross multiply
    8,414,035.29x = 12,621,052.98 × 2,024,287.47
  4. Step 4: Simplify right side
    8,414,035.29x = 25,548,639,405,620.16
  5. Step 5: Solve for x
    x = 25,548,639,405,620.16/8,414,035.29
  6. Step 6: Final answer
    x = 3,036,431.22

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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.