Home / 4,606,090.29-6,907,638.56-1,531,255.77

Finding the Fourth Proportional to 4,606,090.29, 6,907,638.56 and 1,531,255.77

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Solution

The fourth proportional to 4,606,090.29, 6,907,638.56 and 1,531,255.77 is: 2,296,386.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,606,090.29 : 6,907,638.56 = 1,531,255.77 : x
  2. Step 2: Convert to fraction form
    4,606,090.29/6,907,638.56 = 1,531,255.77/x
  3. Step 3: Cross multiply
    4,606,090.29x = 6,907,638.56 × 1,531,255.77
  4. Step 4: Simplify right side
    4,606,090.29x = 10,577,361,394,418.21
  5. Step 5: Solve for x
    x = 10,577,361,394,418.21/4,606,090.29
  6. Step 6: Final answer
    x = 2,296,386.03

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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.