Home / 5,936,631.60-8,904,947.40-1,448,907.60

Finding the Fourth Proportional to 5,936,631.60, 8,904,947.40 and 1,448,907.60

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Solution

The fourth proportional to 5,936,631.60, 8,904,947.40 and 1,448,907.60 is: 2,173,361.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,936,631.60 : 8,904,947.40 = 1,448,907.60 : x
  2. Step 2: Convert to fraction form
    5,936,631.60/8,904,947.40 = 1,448,907.60/x
  3. Step 3: Cross multiply
    5,936,631.60x = 8,904,947.40 × 1,448,907.60
  4. Step 4: Simplify right side
    5,936,631.60x = 12,902,445,965,460.24
  5. Step 5: Solve for x
    x = 12,902,445,965,460.24/5,936,631.60
  6. Step 6: Final answer
    x = 2,173,361.40

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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.