Home / 4,302,743.52-6,452,611.02-1,269,303.96

Finding the Fourth Proportional to 4,302,743.52, 6,452,611.02 and 1,269,303.96

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Solution

The fourth proportional to 4,302,743.52, 6,452,611.02 and 1,269,303.96 is: 1,903,512.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,302,743.52 : 6,452,611.02 = 1,269,303.96 : x
  2. Step 2: Convert to fraction form
    4,302,743.52/6,452,611.02 = 1,269,303.96/x
  3. Step 3: Cross multiply
    4,302,743.52x = 6,452,611.02 × 1,269,303.96
  4. Step 4: Simplify right side
    4,302,743.52x = 8,190,324,720,025.64
  5. Step 5: Solve for x
    x = 8,190,324,720,025.64/4,302,743.52
  6. Step 6: Final answer
    x = 1,903,512.19

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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.