Home / 3,247,410.32-4,483,631.40-2,024,205.20

Finding the Fourth Proportional to 3,247,410.32, 4,483,631.40 and 2,024,205.20

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Solution

The fourth proportional to 3,247,410.32, 4,483,631.40 and 2,024,205.20 is: 2,794,777.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,247,410.32 : 4,483,631.40 = 2,024,205.20 : x
  2. Step 2: Convert to fraction form
    3,247,410.32/4,483,631.40 = 2,024,205.20/x
  3. Step 3: Cross multiply
    3,247,410.32x = 4,483,631.40 × 2,024,205.20
  4. Step 4: Simplify right side
    3,247,410.32x = 9,075,789,994,763.28
  5. Step 5: Solve for x
    x = 9,075,789,994,763.28/3,247,410.32
  6. Step 6: Final answer
    x = 2,794,777.72

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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.