Home / 4,146,560.40-6,219,840.60-4,093,416.32

Finding the Fourth Proportional to 4,146,560.40, 6,219,840.60 and 4,093,416.32

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Solution

The fourth proportional to 4,146,560.40, 6,219,840.60 and 4,093,416.32 is: 6,140,124.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,146,560.40 : 6,219,840.60 = 4,093,416.32 : x
  2. Step 2: Convert to fraction form
    4,146,560.40/6,219,840.60 = 4,093,416.32/x
  3. Step 3: Cross multiply
    4,146,560.40x = 6,219,840.60 × 4,093,416.32
  4. Step 4: Simplify right side
    4,146,560.40x = 25,460,397,019,838.59
  5. Step 5: Solve for x
    x = 25,460,397,019,838.59/4,146,560.40
  6. Step 6: Final answer
    x = 6,140,124.48

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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.