Home / 8,368,071.44-12,552,107.16-5,848,647.44

Finding the Fourth Proportional to 8,368,071.44, 12,552,107.16 and 5,848,647.44

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Solution

The fourth proportional to 8,368,071.44, 12,552,107.16 and 5,848,647.44 is: 8,772,971.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,368,071.44 : 12,552,107.16 = 5,848,647.44 : x
  2. Step 2: Convert to fraction form
    8,368,071.44/12,552,107.16 = 5,848,647.44/x
  3. Step 3: Cross multiply
    8,368,071.44x = 12,552,107.16 × 5,848,647.44
  4. Step 4: Simplify right side
    8,368,071.44x = 73,412,849,407,939.67
  5. Step 5: Solve for x
    x = 73,412,849,407,939.67/8,368,071.44
  6. Step 6: Final answer
    x = 8,772,971.16

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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.