Home / 4,444,896.10-6,667,344.15-4,258,272.10

Finding the Fourth Proportional to 4,444,896.10, 6,667,344.15 and 4,258,272.10

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Solution

The fourth proportional to 4,444,896.10, 6,667,344.15 and 4,258,272.10 is: 6,387,408.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,444,896.10 : 6,667,344.15 = 4,258,272.10 : x
  2. Step 2: Convert to fraction form
    4,444,896.10/6,667,344.15 = 4,258,272.10/x
  3. Step 3: Cross multiply
    4,444,896.10x = 6,667,344.15 × 4,258,272.10
  4. Step 4: Simplify right side
    4,444,896.10x = 28,391,365,575,043.21
  5. Step 5: Solve for x
    x = 28,391,365,575,043.21/4,444,896.10
  6. Step 6: Final answer
    x = 6,387,408.15

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Double scale
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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.