Home / 4,101,999.40-6,152,999.10-2,422,383.40

Finding the Fourth Proportional to 4,101,999.40, 6,152,999.10 and 2,422,383.40

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Solution

The fourth proportional to 4,101,999.40, 6,152,999.10 and 2,422,383.40 is: 3,633,575.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,101,999.40 : 6,152,999.10 = 2,422,383.40 : x
  2. Step 2: Convert to fraction form
    4,101,999.40/6,152,999.10 = 2,422,383.40/x
  3. Step 3: Cross multiply
    4,101,999.40x = 6,152,999.10 × 2,422,383.40
  4. Step 4: Simplify right side
    4,101,999.40x = 14,904,922,880,054.94
  5. Step 5: Solve for x
    x = 14,904,922,880,054.94/4,101,999.40
  6. Step 6: Final answer
    x = 3,633,575.10

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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.