Home / 6,071,050.40-8,378,052.60-3,354,796.40

Finding the Fourth Proportional to 6,071,050.40, 8,378,052.60 and 3,354,796.40

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Solution

The fourth proportional to 6,071,050.40, 8,378,052.60 and 3,354,796.40 is: 4,629,620.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,071,050.40 : 8,378,052.60 = 3,354,796.40 : x
  2. Step 2: Convert to fraction form
    6,071,050.40/8,378,052.60 = 3,354,796.40/x
  3. Step 3: Cross multiply
    6,071,050.40x = 8,378,052.60 × 3,354,796.40
  4. Step 4: Simplify right side
    6,071,050.40x = 28,106,660,701,490.64
  5. Step 5: Solve for x
    x = 28,106,660,701,490.64/6,071,050.40
  6. Step 6: Final answer
    x = 4,629,620.72

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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.