Home / 3,052,865.70-4,579,298.55-922,727.70

Finding the Fourth Proportional to 3,052,865.70, 4,579,298.55 and 922,727.70

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Solution

The fourth proportional to 3,052,865.70, 4,579,298.55 and 922,727.70 is: 1,384,091.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,052,865.70 : 4,579,298.55 = 922,727.70 : x
  2. Step 2: Convert to fraction form
    3,052,865.70/4,579,298.55 = 922,727.70/x
  3. Step 3: Cross multiply
    3,052,865.70x = 4,579,298.55 × 922,727.70
  4. Step 4: Simplify right side
    3,052,865.70x = 4,225,445,618,654.83
  5. Step 5: Solve for x
    x = 4,225,445,618,654.83/3,052,865.70
  6. Step 6: Final answer
    x = 1,384,091.55

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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.