Home / 8,399,250.89-11,594,549.08-5,647,533.32

Finding the Fourth Proportional to 8,399,250.89, 11,594,549.08 and 5,647,533.32

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Solution

The fourth proportional to 8,399,250.89, 11,594,549.08 and 5,647,533.32 is: 7,796,005.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,399,250.89 : 11,594,549.08 = 5,647,533.32 : x
  2. Step 2: Convert to fraction form
    8,399,250.89/11,594,549.08 = 5,647,533.32/x
  3. Step 3: Cross multiply
    8,399,250.89x = 11,594,549.08 × 5,647,533.32
  4. Step 4: Simplify right side
    8,399,250.89x = 65,480,602,259,675.35
  5. Step 5: Solve for x
    x = 65,480,602,259,675.35/8,399,250.89
  6. Step 6: Final answer
    x = 7,796,005.04

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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.