Home / 3,381,768.24-4,666,823.06-1,833,023.68

Finding the Fourth Proportional to 3,381,768.24, 4,666,823.06 and 1,833,023.68

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Solution

The fourth proportional to 3,381,768.24, 4,666,823.06 and 1,833,023.68 is: 2,529,563.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,381,768.24 : 4,666,823.06 = 1,833,023.68 : x
  2. Step 2: Convert to fraction form
    3,381,768.24/4,666,823.06 = 1,833,023.68/x
  3. Step 3: Cross multiply
    3,381,768.24x = 4,666,823.06 × 1,833,023.68
  4. Step 4: Simplify right side
    3,381,768.24x = 8,554,397,179,350.06
  5. Step 5: Solve for x
    x = 8,554,397,179,350.06/3,381,768.24
  6. Step 6: Final answer
    x = 2,529,563.40

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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.