Home / 4,589,788.80-6,884,683.20-2,466,422.40

Finding the Fourth Proportional to 4,589,788.80, 6,884,683.20 and 2,466,422.40

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Solution

The fourth proportional to 4,589,788.80, 6,884,683.20 and 2,466,422.40 is: 3,699,633.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,589,788.80 : 6,884,683.20 = 2,466,422.40 : x
  2. Step 2: Convert to fraction form
    4,589,788.80/6,884,683.20 = 2,466,422.40/x
  3. Step 3: Cross multiply
    4,589,788.80x = 6,884,683.20 × 2,466,422.40
  4. Step 4: Simplify right side
    4,589,788.80x = 16,980,536,861,383.68
  5. Step 5: Solve for x
    x = 16,980,536,861,383.68/4,589,788.80
  6. Step 6: Final answer
    x = 3,699,633.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.