Home / 4,895,133.40-7,339,784.10-3,003,232.60

Finding the Fourth Proportional to 4,895,133.40, 7,339,784.10 and 3,003,232.60

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Solution

The fourth proportional to 4,895,133.40, 7,339,784.10 and 3,003,232.60 is: 4,503,059.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,895,133.40 : 7,339,784.10 = 3,003,232.60 : x
  2. Step 2: Convert to fraction form
    4,895,133.40/7,339,784.10 = 3,003,232.60/x
  3. Step 3: Cross multiply
    4,895,133.40x = 7,339,784.10 × 3,003,232.60
  4. Step 4: Simplify right side
    4,895,133.40x = 22,043,078,886,081.66
  5. Step 5: Solve for x
    x = 22,043,078,886,081.66/4,895,133.40
  6. Step 6: Final answer
    x = 4,503,059.89

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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.