Home / 6,322,980.03-9,484,455.97-4,885,753.29

Finding the Fourth Proportional to 6,322,980.03, 9,484,455.97 and 4,885,753.29

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Solution

The fourth proportional to 6,322,980.03, 9,484,455.97 and 4,885,753.29 is: 7,328,619.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,322,980.03 : 9,484,455.97 = 4,885,753.29 : x
  2. Step 2: Convert to fraction form
    6,322,980.03/9,484,455.97 = 4,885,753.29/x
  3. Step 3: Cross multiply
    6,322,980.03x = 9,484,455.97 × 4,885,753.29
  4. Step 4: Simplify right side
    6,322,980.03x = 46,338,711,959,287.65
  5. Step 5: Solve for x
    x = 46,338,711,959,287.65/6,322,980.03
  6. Step 6: Final answer
    x = 7,328,619.06

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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.