Home / 3,004,156.80-4,506,944.04-982,392.85

Finding the Fourth Proportional to 3,004,156.80, 4,506,944.04 and 982,392.85

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Solution

The fourth proportional to 3,004,156.80, 4,506,944.04 and 982,392.85 is: 1,473,821.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,004,156.80 : 4,506,944.04 = 982,392.85 : x
  2. Step 2: Convert to fraction form
    3,004,156.80/4,506,944.04 = 982,392.85/x
  3. Step 3: Cross multiply
    3,004,156.80x = 4,506,944.04 × 982,392.85
  4. Step 4: Simplify right side
    3,004,156.80x = 4,427,589,605,879.79
  5. Step 5: Solve for x
    x = 4,427,589,605,879.79/3,004,156.80
  6. Step 6: Final answer
    x = 1,473,821.08

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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.