Home / 4,879,992.44-7,276,360.16-4,745,918.07

Finding the Fourth Proportional to 4,879,992.44, 7,276,360.16 and 4,745,918.07

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Solution

The fourth proportional to 4,879,992.44, 7,276,360.16 and 4,745,918.07 is: 7,076,447.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,879,992.44 : 7,276,360.16 = 4,745,918.07 : x
  2. Step 2: Convert to fraction form
    4,879,992.44/7,276,360.16 = 4,745,918.07/x
  3. Step 3: Cross multiply
    4,879,992.44x = 7,276,360.16 × 4,745,918.07
  4. Step 4: Simplify right side
    4,879,992.44x = 34,533,009,179,036.89
  5. Step 5: Solve for x
    x = 34,533,009,179,036.89/4,879,992.44
  6. Step 6: Final answer
    x = 7,076,447.27

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.