Home / 5,151,994.01-7,765,022.73-4,440,917.95

Finding the Fourth Proportional to 5,151,994.01, 7,765,022.73 and 4,440,917.95

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Solution

The fourth proportional to 5,151,994.01, 7,765,022.73 and 4,440,917.95 is: 6,693,297.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,151,994.01 : 7,765,022.73 = 4,440,917.95 : x
  2. Step 2: Convert to fraction form
    5,151,994.01/7,765,022.73 = 4,440,917.95/x
  3. Step 3: Cross multiply
    5,151,994.01x = 7,765,022.73 × 4,440,917.95
  4. Step 4: Simplify right side
    5,151,994.01x = 34,483,828,796,075.73
  5. Step 5: Solve for x
    x = 34,483,828,796,075.73/5,151,994.01
  6. Step 6: Final answer
    x = 6,693,297.53

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.