Home / 3,537,250.80-5,303,251.80-1,139,715.60

Finding the Fourth Proportional to 3,537,250.80, 5,303,251.80 and 1,139,715.60

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Solution

The fourth proportional to 3,537,250.80, 5,303,251.80 and 1,139,715.60 is: 1,708,727.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,537,250.80 : 5,303,251.80 = 1,139,715.60 : x
  2. Step 2: Convert to fraction form
    3,537,250.80/5,303,251.80 = 1,139,715.60/x
  3. Step 3: Cross multiply
    3,537,250.80x = 5,303,251.80 × 1,139,715.60
  4. Step 4: Simplify right side
    3,537,250.80x = 6,044,198,807,188.08
  5. Step 5: Solve for x
    x = 6,044,198,807,188.08/3,537,250.80
  6. Step 6: Final answer
    x = 1,708,727.81

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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.