Home / 3,822,299.37-5,733,460.85-943,666.51

Finding the Fourth Proportional to 3,822,299.37, 5,733,460.85 and 943,666.51

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Solution

The fourth proportional to 3,822,299.37, 5,733,460.85 and 943,666.51 is: 1,415,502.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,822,299.37 : 5,733,460.85 = 943,666.51 : x
  2. Step 2: Convert to fraction form
    3,822,299.37/5,733,460.85 = 943,666.51/x
  3. Step 3: Cross multiply
    3,822,299.37x = 5,733,460.85 × 943,666.51
  4. Step 4: Simplify right side
    3,822,299.37x = 5,410,474,990,541.13
  5. Step 5: Solve for x
    x = 5,410,474,990,541.13/3,822,299.37
  6. Step 6: Final answer
    x = 1,415,502.68

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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.