Home / 2,554,055.46-3,833,576.40-2,109,307.14

Finding the Fourth Proportional to 2,554,055.46, 3,833,576.40 and 2,109,307.14

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Solution

The fourth proportional to 2,554,055.46, 3,833,576.40 and 2,109,307.14 is: 3,166,019.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,554,055.46 : 3,833,576.40 = 2,109,307.14 : x
  2. Step 2: Convert to fraction form
    2,554,055.46/3,833,576.40 = 2,109,307.14/x
  3. Step 3: Cross multiply
    2,554,055.46x = 3,833,576.40 × 2,109,307.14
  4. Step 4: Simplify right side
    2,554,055.46x = 8,086,190,072,255.50
  5. Step 5: Solve for x
    x = 8,086,190,072,255.50/2,554,055.46
  6. Step 6: Final answer
    x = 3,166,019.77

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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.