Home / 4,031,533.87-5,563,517.22-2,220,697.87

Finding the Fourth Proportional to 4,031,533.87, 5,563,517.22 and 2,220,697.87

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Solution

The fourth proportional to 4,031,533.87, 5,563,517.22 and 2,220,697.87 is: 3,064,563.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,031,533.87 : 5,563,517.22 = 2,220,697.87 : x
  2. Step 2: Convert to fraction form
    4,031,533.87/5,563,517.22 = 2,220,697.87/x
  3. Step 3: Cross multiply
    4,031,533.87x = 5,563,517.22 × 2,220,697.87
  4. Step 4: Simplify right side
    4,031,533.87x = 12,354,890,840,162.32
  5. Step 5: Solve for x
    x = 12,354,890,840,162.32/4,031,533.87
  6. Step 6: Final answer
    x = 3,064,563.32

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1.5x scale

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.