Home / 3,412,599.37-4,709,358.26-1,884,673.69

Finding the Fourth Proportional to 3,412,599.37, 4,709,358.26 and 1,884,673.69

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Solution

The fourth proportional to 3,412,599.37, 4,709,358.26 and 1,884,673.69 is: 2,600,833.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,412,599.37 : 4,709,358.26 = 1,884,673.69 : x
  2. Step 2: Convert to fraction form
    3,412,599.37/4,709,358.26 = 1,884,673.69/x
  3. Step 3: Cross multiply
    3,412,599.37x = 4,709,358.26 × 1,884,673.69
  4. Step 4: Simplify right side
    3,412,599.37x = 8,875,603,595,276.94
  5. Step 5: Solve for x
    x = 8,875,603,595,276.94/3,412,599.37
  6. Step 6: Final answer
    x = 2,600,833.75

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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.