Home / 4,048,604.62-5,587,074.15-2,213,070.64

Finding the Fourth Proportional to 4,048,604.62, 5,587,074.15 and 2,213,070.64

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Solution

The fourth proportional to 4,048,604.62, 5,587,074.15 and 2,213,070.64 is: 3,054,037.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,048,604.62 : 5,587,074.15 = 2,213,070.64 : x
  2. Step 2: Convert to fraction form
    4,048,604.62/5,587,074.15 = 2,213,070.64/x
  3. Step 3: Cross multiply
    4,048,604.62x = 5,587,074.15 × 2,213,070.64
  4. Step 4: Simplify right side
    4,048,604.62x = 12,364,589,764,867.96
  5. Step 5: Solve for x
    x = 12,364,589,764,867.96/4,048,604.62
  6. Step 6: Final answer
    x = 3,054,037.36

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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.