Home / 13,674,574.98-20,504,289.42-5,593,226.04

Finding the Fourth Proportional to 13,674,574.98, 20,504,289.42 and 5,593,226.04

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Solution

The fourth proportional to 13,674,574.98, 20,504,289.42 and 5,593,226.04 is: 8,386,741.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,674,574.98 : 20,504,289.42 = 5,593,226.04 : x
  2. Step 2: Convert to fraction form
    13,674,574.98/20,504,289.42 = 5,593,226.04/x
  3. Step 3: Cross multiply
    13,674,574.98x = 20,504,289.42 × 5,593,226.04
  4. Step 4: Simplify right side
    13,674,574.98x = 114,685,125,515,640.50
  5. Step 5: Solve for x
    x = 114,685,125,515,640.50/13,674,574.98
  6. Step 6: Final answer
    x = 8,386,741.50

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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.