Home / 1,662,201.64-2,497,804.62-904,603.24

Finding the Fourth Proportional to 1,662,201.64, 2,497,804.62 and 904,603.24

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Solution

The fourth proportional to 1,662,201.64, 2,497,804.62 and 904,603.24 is: 1,359,355.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,662,201.64 : 2,497,804.62 = 904,603.24 : x
  2. Step 2: Convert to fraction form
    1,662,201.64/2,497,804.62 = 904,603.24/x
  3. Step 3: Cross multiply
    1,662,201.64x = 2,497,804.62 × 904,603.24
  4. Step 4: Simplify right side
    1,662,201.64x = 2,259,522,152,138.97
  5. Step 5: Solve for x
    x = 2,259,522,152,138.97/1,662,201.64
  6. Step 6: Final answer
    x = 1,359,355.03

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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.