Home / 9,295,256.44-12,823,708.31-5,617,788.52

Finding the Fourth Proportional to 9,295,256.44, 12,823,708.31 and 5,617,788.52

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Solution

The fourth proportional to 9,295,256.44, 12,823,708.31 and 5,617,788.52 is: 7,750,284.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,295,256.44 : 12,823,708.31 = 5,617,788.52 : x
  2. Step 2: Convert to fraction form
    9,295,256.44/12,823,708.31 = 5,617,788.52/x
  3. Step 3: Cross multiply
    9,295,256.44x = 12,823,708.31 × 5,617,788.52
  4. Step 4: Simplify right side
    9,295,256.44x = 72,040,881,267,598.39
  5. Step 5: Solve for x
    x = 72,040,881,267,598.39/9,295,256.44
  6. Step 6: Final answer
    x = 7,750,284.43

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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.