Home / 2,729,775.06-4,095,095.13-908,204.94

Finding the Fourth Proportional to 2,729,775.06, 4,095,095.13 and 908,204.94

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Solution

The fourth proportional to 2,729,775.06, 4,095,095.13 and 908,204.94 is: 1,362,451.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,729,775.06 : 4,095,095.13 = 908,204.94 : x
  2. Step 2: Convert to fraction form
    2,729,775.06/4,095,095.13 = 908,204.94/x
  3. Step 3: Cross multiply
    2,729,775.06x = 4,095,095.13 × 908,204.94
  4. Step 4: Simplify right side
    2,729,775.06x = 3,719,185,626,835.94
  5. Step 5: Solve for x
    x = 3,719,185,626,835.94/2,729,775.06
  6. Step 6: Final answer
    x = 1,362,451.32

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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.