Home / 9,072,048.90-13,608,073.35-4,033,200.90

Finding the Fourth Proportional to 9,072,048.90, 13,608,073.35 and 4,033,200.90

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Solution

The fourth proportional to 9,072,048.90, 13,608,073.35 and 4,033,200.90 is: 6,049,801.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,072,048.90 : 13,608,073.35 = 4,033,200.90 : x
  2. Step 2: Convert to fraction form
    9,072,048.90/13,608,073.35 = 4,033,200.90/x
  3. Step 3: Cross multiply
    9,072,048.90x = 13,608,073.35 × 4,033,200.90
  4. Step 4: Simplify right side
    9,072,048.90x = 54,884,093,682,486.02
  5. Step 5: Solve for x
    x = 54,884,093,682,486.02/9,072,048.90
  6. Step 6: Final answer
    x = 6,049,801.35

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Similar ratio
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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.