Home / 2,729,302.94-4,085,435.01-2,010,455.07

Finding the Fourth Proportional to 2,729,302.94, 4,085,435.01 and 2,010,455.07

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Solution

The fourth proportional to 2,729,302.94, 4,085,435.01 and 2,010,455.07 is: 3,009,407.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,729,302.94 : 4,085,435.01 = 2,010,455.07 : x
  2. Step 2: Convert to fraction form
    2,729,302.94/4,085,435.01 = 2,010,455.07/x
  3. Step 3: Cross multiply
    2,729,302.94x = 4,085,435.01 × 2,010,455.07
  4. Step 4: Simplify right side
    2,729,302.94x = 8,213,583,529,010.00
  5. Step 5: Solve for x
    x = 8,213,583,529,010.00/2,729,302.94
  6. Step 6: Final answer
    x = 3,009,407.06

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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.