Home / 4,415,218.72-6,093,507.04-2,455,292.32

Finding the Fourth Proportional to 4,415,218.72, 6,093,507.04 and 2,455,292.32

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Solution

The fourth proportional to 4,415,218.72, 6,093,507.04 and 2,455,292.32 is: 3,388,584.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,415,218.72 : 6,093,507.04 = 2,455,292.32 : x
  2. Step 2: Convert to fraction form
    4,415,218.72/6,093,507.04 = 2,455,292.32/x
  3. Step 3: Cross multiply
    4,415,218.72x = 6,093,507.04 × 2,455,292.32
  4. Step 4: Simplify right side
    4,415,218.72x = 14,961,341,037,177.93
  5. Step 5: Solve for x
    x = 14,961,341,037,177.93/4,415,218.72
  6. Step 6: Final answer
    x = 3,388,584.35

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.