Home / 1,591,367.26-2,196,273.54-893,762.46

Finding the Fourth Proportional to 1,591,367.26, 2,196,273.54 and 893,762.46

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Solution

The fourth proportional to 1,591,367.26, 2,196,273.54 and 893,762.46 is: 1,233,497.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,591,367.26 : 2,196,273.54 = 893,762.46 : x
  2. Step 2: Convert to fraction form
    1,591,367.26/2,196,273.54 = 893,762.46/x
  3. Step 3: Cross multiply
    1,591,367.26x = 2,196,273.54 × 893,762.46
  4. Step 4: Simplify right side
    1,591,367.26x = 1,962,946,841,943.31
  5. Step 5: Solve for x
    x = 1,962,946,841,943.31/1,591,367.26
  6. Step 6: Final answer
    x = 1,233,497.06

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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.