Home / 3,895,790.38-5,844,325.26-1,200,056.51

Finding the Fourth Proportional to 3,895,790.38, 5,844,325.26 and 1,200,056.51

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Solution

The fourth proportional to 3,895,790.38, 5,844,325.26 and 1,200,056.51 is: 1,800,281.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,895,790.38 : 5,844,325.26 = 1,200,056.51 : x
  2. Step 2: Convert to fraction form
    3,895,790.38/5,844,325.26 = 1,200,056.51/x
  3. Step 3: Cross multiply
    3,895,790.38x = 5,844,325.26 × 1,200,056.51
  4. Step 4: Simplify right side
    3,895,790.38x = 7,013,520,593,931.47
  5. Step 5: Solve for x
    x = 7,013,520,593,931.47/3,895,790.38
  6. Step 6: Final answer
    x = 1,800,281.82

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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.