Home / 7,994,532.78-11,033,090.73-5,095,225.26

Finding the Fourth Proportional to 7,994,532.78, 11,033,090.73 and 5,095,225.26

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Solution

The fourth proportional to 7,994,532.78, 11,033,090.73 and 5,095,225.26 is: 7,031,815.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,994,532.78 : 11,033,090.73 = 5,095,225.26 : x
  2. Step 2: Convert to fraction form
    7,994,532.78/11,033,090.73 = 5,095,225.26/x
  3. Step 3: Cross multiply
    7,994,532.78x = 11,033,090.73 × 5,095,225.26
  4. Step 4: Simplify right side
    7,994,532.78x = 56,216,082,583,367.84
  5. Step 5: Solve for x
    x = 56,216,082,583,367.84/7,994,532.78
  6. Step 6: Final answer
    x = 7,031,815.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.