Home / 11,277,266.34-15,562,642.93-6,120,627.96

Finding the Fourth Proportional to 11,277,266.34, 15,562,642.93 and 6,120,627.96

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Solution

The fourth proportional to 11,277,266.34, 15,562,642.93 and 6,120,627.96 is: 8,446,474.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,277,266.34 : 15,562,642.93 = 6,120,627.96 : x
  2. Step 2: Convert to fraction form
    11,277,266.34/15,562,642.93 = 6,120,627.96/x
  3. Step 3: Cross multiply
    11,277,266.34x = 15,562,642.93 × 6,120,627.96
  4. Step 4: Simplify right side
    11,277,266.34x = 95,253,147,448,854.33
  5. Step 5: Solve for x
    x = 95,253,147,448,854.33/11,277,266.34
  6. Step 6: Final answer
    x = 8,446,474.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.