Home / 2,095,961.68-3,144,554.88-675,986.32

Finding the Fourth Proportional to 2,095,961.68, 3,144,554.88 and 675,986.32

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Solution

The fourth proportional to 2,095,961.68, 3,144,554.88 and 675,986.32 is: 1,014,176.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,095,961.68 : 3,144,554.88 = 675,986.32 : x
  2. Step 2: Convert to fraction form
    2,095,961.68/3,144,554.88 = 675,986.32/x
  3. Step 3: Cross multiply
    2,095,961.68x = 3,144,554.88 × 675,986.32
  4. Step 4: Simplify right side
    2,095,961.68x = 2,125,676,081,369.24
  5. Step 5: Solve for x
    x = 2,125,676,081,369.24/2,095,961.68
  6. Step 6: Final answer
    x = 1,014,176.98

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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.