Home / 1,504,500.81-2,256,743.45-367,269.02

Finding the Fourth Proportional to 1,504,500.81, 2,256,743.45 and 367,269.02

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Solution

The fourth proportional to 1,504,500.81, 2,256,743.45 and 367,269.02 is: 550,901.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,504,500.81 : 2,256,743.45 = 367,269.02 : x
  2. Step 2: Convert to fraction form
    1,504,500.81/2,256,743.45 = 367,269.02/x
  3. Step 3: Cross multiply
    1,504,500.81x = 2,256,743.45 × 367,269.02
  4. Step 4: Simplify right side
    1,504,500.81x = 828,831,942,152.86
  5. Step 5: Solve for x
    x = 828,831,942,152.86/1,504,500.81
  6. Step 6: Final answer
    x = 550,901.63

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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.