Home / 3,064,420.80-4,589,632.80-1,804,708.80

Finding the Fourth Proportional to 3,064,420.80, 4,589,632.80 and 1,804,708.80

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Solution

The fourth proportional to 3,064,420.80, 4,589,632.80 and 1,804,708.80 is: 2,702,941.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,064,420.80 : 4,589,632.80 = 1,804,708.80 : x
  2. Step 2: Convert to fraction form
    3,064,420.80/4,589,632.80 = 1,804,708.80/x
  3. Step 3: Cross multiply
    3,064,420.80x = 4,589,632.80 × 1,804,708.80
  4. Step 4: Simplify right side
    3,064,420.80x = 8,282,950,702,928.64
  5. Step 5: Solve for x
    x = 8,282,950,702,928.64/3,064,420.80
  6. Step 6: Final answer
    x = 2,702,941.68

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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.