Home / 4,441,647.36-6,129,492.88-2,404,456.80

Finding the Fourth Proportional to 4,441,647.36, 6,129,492.88 and 2,404,456.80

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Solution

The fourth proportional to 4,441,647.36, 6,129,492.88 and 2,404,456.80 is: 3,318,160.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,441,647.36 : 6,129,492.88 = 2,404,456.80 : x
  2. Step 2: Convert to fraction form
    4,441,647.36/6,129,492.88 = 2,404,456.80/x
  3. Step 3: Cross multiply
    4,441,647.36x = 6,129,492.88 × 2,404,456.80
  4. Step 4: Simplify right side
    4,441,647.36x = 14,738,100,835,867.58
  5. Step 5: Solve for x
    x = 14,738,100,835,867.58/4,441,647.36
  6. Step 6: Final answer
    x = 3,318,160.95

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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.