Home / 2,359,201.09-3,538,810.01-717,894.14

Finding the Fourth Proportional to 2,359,201.09, 3,538,810.01 and 717,894.14

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Solution

The fourth proportional to 2,359,201.09, 3,538,810.01 and 717,894.14 is: 1,076,843.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,359,201.09 : 3,538,810.01 = 717,894.14 : x
  2. Step 2: Convert to fraction form
    2,359,201.09/3,538,810.01 = 717,894.14/x
  3. Step 3: Cross multiply
    2,359,201.09x = 3,538,810.01 × 717,894.14
  4. Step 4: Simplify right side
    2,359,201.09x = 2,540,490,972,758.83
  5. Step 5: Solve for x
    x = 2,540,490,972,758.83/2,359,201.09
  6. Step 6: Final answer
    x = 1,076,843.76

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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.