Home / 5,809,504.80-8,713,090.80-2,776,864.80

Finding the Fourth Proportional to 5,809,504.80, 8,713,090.80 and 2,776,864.80

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Solution

The fourth proportional to 5,809,504.80, 8,713,090.80 and 2,776,864.80 is: 4,164,739.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,809,504.80 : 8,713,090.80 = 2,776,864.80 : x
  2. Step 2: Convert to fraction form
    5,809,504.80/8,713,090.80 = 2,776,864.80/x
  3. Step 3: Cross multiply
    5,809,504.80x = 8,713,090.80 × 2,776,864.80
  4. Step 4: Simplify right side
    5,809,504.80x = 24,195,075,141,723.84
  5. Step 5: Solve for x
    x = 24,195,075,141,723.84/5,809,504.80
  6. Step 6: Final answer
    x = 4,164,739.68

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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.