Home / 3,767,633.16-5,199,175.62-2,136,150.24

Finding the Fourth Proportional to 3,767,633.16, 5,199,175.62 and 2,136,150.24

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Solution

The fourth proportional to 3,767,633.16, 5,199,175.62 and 2,136,150.24 is: 2,947,797.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,767,633.16 : 5,199,175.62 = 2,136,150.24 : x
  2. Step 2: Convert to fraction form
    3,767,633.16/5,199,175.62 = 2,136,150.24/x
  3. Step 3: Cross multiply
    3,767,633.16x = 5,199,175.62 × 2,136,150.24
  4. Step 4: Simplify right side
    3,767,633.16x = 11,106,220,248,465.15
  5. Step 5: Solve for x
    x = 11,106,220,248,465.15/3,767,633.16
  6. Step 6: Final answer
    x = 2,947,797.67

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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.