Home / 4,647,696.30-6,971,544.45-4,470,549.30

Finding the Fourth Proportional to 4,647,696.30, 6,971,544.45 and 4,470,549.30

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Solution

The fourth proportional to 4,647,696.30, 6,971,544.45 and 4,470,549.30 is: 6,705,823.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,647,696.30 : 6,971,544.45 = 4,470,549.30 : x
  2. Step 2: Convert to fraction form
    4,647,696.30/6,971,544.45 = 4,470,549.30/x
  3. Step 3: Cross multiply
    4,647,696.30x = 6,971,544.45 × 4,470,549.30
  4. Step 4: Simplify right side
    4,647,696.30x = 31,166,633,160,866.38
  5. Step 5: Solve for x
    x = 31,166,633,160,866.38/4,647,696.30
  6. Step 6: Final answer
    x = 6,705,823.95

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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.