Home / 4,031,528.37-5,563,509.62-2,220,692.37

Finding the Fourth Proportional to 4,031,528.37, 5,563,509.62 and 2,220,692.37

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Solution

The fourth proportional to 4,031,528.37, 5,563,509.62 and 2,220,692.37 is: 3,064,555.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,031,528.37 : 5,563,509.62 = 2,220,692.37 : x
  2. Step 2: Convert to fraction form
    4,031,528.37/5,563,509.62 = 2,220,692.37/x
  3. Step 3: Cross multiply
    4,031,528.37x = 5,563,509.62 × 2,220,692.37
  4. Step 4: Simplify right side
    4,031,528.37x = 12,354,843,352,452.14
  5. Step 5: Solve for x
    x = 12,354,843,352,452.14/4,031,528.37
  6. Step 6: Final answer
    x = 3,064,555.73

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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.