Home / 7,968,233.54-10,994,790.45-4,483,088.66

Finding the Fourth Proportional to 7,968,233.54, 10,994,790.45 and 4,483,088.66

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Solution

The fourth proportional to 7,968,233.54, 10,994,790.45 and 4,483,088.66 is: 6,185,890.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,968,233.54 : 10,994,790.45 = 4,483,088.66 : x
  2. Step 2: Convert to fraction form
    7,968,233.54/10,994,790.45 = 4,483,088.66/x
  3. Step 3: Cross multiply
    7,968,233.54x = 10,994,790.45 × 4,483,088.66
  4. Step 4: Simplify right side
    7,968,233.54x = 49,290,620,308,081.91
  5. Step 5: Solve for x
    x = 49,290,620,308,081.91/7,968,233.54
  6. Step 6: Final answer
    x = 6,185,890.52

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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.