Home / 7,476,297-11,214,284.34-2,084,803.80

Finding the Fourth Proportional to 7,476,297, 11,214,284.34 and 2,084,803.80

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Solution

The fourth proportional to 7,476,297, 11,214,284.34 and 2,084,803.80 is: 3,127,160.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,476,297 : 11,214,284.34 = 2,084,803.80 : x
  2. Step 2: Convert to fraction form
    7,476,297/11,214,284.34 = 2,084,803.80/x
  3. Step 3: Cross multiply
    7,476,297x = 11,214,284.34 × 2,084,803.80
  4. Step 4: Simplify right side
    7,476,297x = 23,379,582,606,312.49
  5. Step 5: Solve for x
    x = 23,379,582,606,312.49/7,476,297
  6. Step 6: Final answer
    x = 3,127,160.76

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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.