Home / 2,274,855.04-3,411,932.64-758,564.32

Finding the Fourth Proportional to 2,274,855.04, 3,411,932.64 and 758,564.32

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Solution

The fourth proportional to 2,274,855.04, 3,411,932.64 and 758,564.32 is: 1,137,729.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,274,855.04 : 3,411,932.64 = 758,564.32 : x
  2. Step 2: Convert to fraction form
    2,274,855.04/3,411,932.64 = 758,564.32/x
  3. Step 3: Cross multiply
    2,274,855.04x = 3,411,932.64 × 758,564.32
  4. Step 4: Simplify right side
    2,274,855.04x = 2,588,170,362,947.40
  5. Step 5: Solve for x
    x = 2,588,170,362,947.40/2,274,855.04
  6. Step 6: Final answer
    x = 1,137,729.80

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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.