Home / 7,063,883.78-10,593,928.60-1,945,094.99

Finding the Fourth Proportional to 7,063,883.78, 10,593,928.60 and 1,945,094.99

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Solution

The fourth proportional to 7,063,883.78, 10,593,928.60 and 1,945,094.99 is: 2,917,120.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,063,883.78 : 10,593,928.60 = 1,945,094.99 : x
  2. Step 2: Convert to fraction form
    7,063,883.78/10,593,928.60 = 1,945,094.99/x
  3. Step 3: Cross multiply
    7,063,883.78x = 10,593,928.60 × 1,945,094.99
  4. Step 4: Simplify right side
    7,063,883.78x = 20,606,197,444,277.71
  5. Step 5: Solve for x
    x = 20,606,197,444,277.71/7,063,883.78
  6. Step 6: Final answer
    x = 2,917,120.11

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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.