Home / 4,444,752.15-6,667,128.23-3,325,008.15

Finding the Fourth Proportional to 4,444,752.15, 6,667,128.23 and 3,325,008.15

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Solution

The fourth proportional to 4,444,752.15, 6,667,128.23 and 3,325,008.15 is: 4,987,512.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,444,752.15 : 6,667,128.23 = 3,325,008.15 : x
  2. Step 2: Convert to fraction form
    4,444,752.15/6,667,128.23 = 3,325,008.15/x
  3. Step 3: Cross multiply
    4,444,752.15x = 6,667,128.23 × 3,325,008.15
  4. Step 4: Simplify right side
    4,444,752.15x = 22,168,255,685,220.03
  5. Step 5: Solve for x
    x = 22,168,255,685,220.03/4,444,752.15
  6. Step 6: Final answer
    x = 4,987,512.23

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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.