Home / 3,283,670.30-4,925,505.45-2,964,805.70

Finding the Fourth Proportional to 3,283,670.30, 4,925,505.45 and 2,964,805.70

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Solution

The fourth proportional to 3,283,670.30, 4,925,505.45 and 2,964,805.70 is: 4,447,208.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,283,670.30 : 4,925,505.45 = 2,964,805.70 : x
  2. Step 2: Convert to fraction form
    3,283,670.30/4,925,505.45 = 2,964,805.70/x
  3. Step 3: Cross multiply
    3,283,670.30x = 4,925,505.45 × 2,964,805.70
  4. Step 4: Simplify right side
    3,283,670.30x = 14,603,166,633,541.07
  5. Step 5: Solve for x
    x = 14,603,166,633,541.07/3,283,670.30
  6. Step 6: Final answer
    x = 4,447,208.55

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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.