Home / 6,207,941.56-8,566,832.44-3,886,114.64

Finding the Fourth Proportional to 6,207,941.56, 8,566,832.44 and 3,886,114.64

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Solution

The fourth proportional to 6,207,941.56, 8,566,832.44 and 3,886,114.64 is: 5,362,758.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,207,941.56 : 8,566,832.44 = 3,886,114.64 : x
  2. Step 2: Convert to fraction form
    6,207,941.56/8,566,832.44 = 3,886,114.64/x
  3. Step 3: Cross multiply
    6,207,941.56x = 8,566,832.44 × 3,886,114.64
  4. Step 4: Simplify right side
    6,207,941.56x = 33,291,692,963,510.92
  5. Step 5: Solve for x
    x = 33,291,692,963,510.92/6,207,941.56
  6. Step 6: Final answer
    x = 5,362,758.76

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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.