Home / 3,907,494.49-5,851,147.38-2,696,806.93

Finding the Fourth Proportional to 3,907,494.49, 5,851,147.38 and 2,696,806.93

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Solution

The fourth proportional to 3,907,494.49, 5,851,147.38 and 2,696,806.93 is: 4,038,243.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,907,494.49 : 5,851,147.38 = 2,696,806.93 : x
  2. Step 2: Convert to fraction form
    3,907,494.49/5,851,147.38 = 2,696,806.93/x
  3. Step 3: Cross multiply
    3,907,494.49x = 5,851,147.38 × 2,696,806.93
  4. Step 4: Simplify right side
    3,907,494.49x = 15,779,414,802,835.34
  5. Step 5: Solve for x
    x = 15,779,414,802,835.34/3,907,494.49
  6. Step 6: Final answer
    x = 4,038,243.65

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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.