Home / 5,483,344.32-8,226,984.24-2,450,456.16

Finding the Fourth Proportional to 5,483,344.32, 8,226,984.24 and 2,450,456.16

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Solution

The fourth proportional to 5,483,344.32, 8,226,984.24 and 2,450,456.16 is: 3,676,563.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,483,344.32 : 8,226,984.24 = 2,450,456.16 : x
  2. Step 2: Convert to fraction form
    5,483,344.32/8,226,984.24 = 2,450,456.16/x
  3. Step 3: Cross multiply
    5,483,344.32x = 8,226,984.24 × 2,450,456.16
  4. Step 4: Simplify right side
    5,483,344.32x = 20,159,864,209,130.92
  5. Step 5: Solve for x
    x = 20,159,864,209,130.92/5,483,344.32
  6. Step 6: Final answer
    x = 3,676,563.61

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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.