Home / 8,044,402.56-11,104,854-4,782,273.36

Finding the Fourth Proportional to 8,044,402.56, 11,104,854 and 4,782,273.36

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Solution

The fourth proportional to 8,044,402.56, 11,104,854 and 4,782,273.36 is: 6,601,664.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,044,402.56 : 11,104,854 = 4,782,273.36 : x
  2. Step 2: Convert to fraction form
    8,044,402.56/11,104,854 = 4,782,273.36/x
  3. Step 3: Cross multiply
    8,044,402.56x = 11,104,854 × 4,782,273.36
  4. Step 4: Simplify right side
    8,044,402.56x = 53,106,447,450,889.45
  5. Step 5: Solve for x
    x = 53,106,447,450,889.45/8,044,402.56
  6. Step 6: Final answer
    x = 6,601,664.58

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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.