Home / 2,141,336.00-2,955,152.13-1,174,556.45

Finding the Fourth Proportional to 2,141,336.00, 2,955,152.13 and 1,174,556.45

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Solution

The fourth proportional to 2,141,336.00, 2,955,152.13 and 1,174,556.45 is: 1,620,947.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,141,336.00 : 2,955,152.13 = 1,174,556.45 : x
  2. Step 2: Convert to fraction form
    2,141,336.00/2,955,152.13 = 1,174,556.45/x
  3. Step 3: Cross multiply
    2,141,336.00x = 2,955,152.13 × 1,174,556.45
  4. Step 4: Simplify right side
    2,141,336.00x = 3,470,992,991,293.62
  5. Step 5: Solve for x
    x = 3,470,992,991,293.62/2,141,336.00
  6. Step 6: Final answer
    x = 1,620,947.39

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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.