Home / 5,607,182.21-8,410,652.57-1,563,562.27

Finding the Fourth Proportional to 5,607,182.21, 8,410,652.57 and 1,563,562.27

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Solution

The fourth proportional to 5,607,182.21, 8,410,652.57 and 1,563,562.27 is: 2,345,309.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,607,182.21 : 8,410,652.57 = 1,563,562.27 : x
  2. Step 2: Convert to fraction form
    5,607,182.21/8,410,652.57 = 1,563,562.27/x
  3. Step 3: Cross multiply
    5,607,182.21x = 8,410,652.57 × 1,563,562.27
  4. Step 4: Simplify right side
    5,607,182.21x = 13,150,579,030,157.72
  5. Step 5: Solve for x
    x = 13,150,579,030,157.72/5,607,182.21
  6. Step 6: Final answer
    x = 2,345,309.74

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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.