Home / 1,596,663.50-2,203,765.80-1,052,897.54

Finding the Fourth Proportional to 1,596,663.50, 2,203,765.80 and 1,052,897.54

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Solution

The fourth proportional to 1,596,663.50, 2,203,765.80 and 1,052,897.54 is: 1,453,242.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,596,663.50 : 2,203,765.80 = 1,052,897.54 : x
  2. Step 2: Convert to fraction form
    1,596,663.50/2,203,765.80 = 1,052,897.54/x
  3. Step 3: Cross multiply
    1,596,663.50x = 2,203,765.80 × 1,052,897.54
  4. Step 4: Simplify right side
    1,596,663.50x = 2,320,339,589,556.13
  5. Step 5: Solve for x
    x = 2,320,339,589,556.13/1,596,663.50
  6. Step 6: Final answer
    x = 1,453,242.71

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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.