Home / 4,179,499.39-5,768,339.60-2,548,852.67

Finding the Fourth Proportional to 4,179,499.39, 5,768,339.60 and 2,548,852.67

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Solution

The fourth proportional to 4,179,499.39, 5,768,339.60 and 2,548,852.67 is: 3,517,801.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,179,499.39 : 5,768,339.60 = 2,548,852.67 : x
  2. Step 2: Convert to fraction form
    4,179,499.39/5,768,339.60 = 2,548,852.67/x
  3. Step 3: Cross multiply
    4,179,499.39x = 5,768,339.60 × 2,548,852.67
  4. Step 4: Simplify right side
    4,179,499.39x = 14,702,647,811,719.71
  5. Step 5: Solve for x
    x = 14,702,647,811,719.71/4,179,499.39
  6. Step 6: Final answer
    x = 3,517,801.16

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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.