Home / 6,256,232.40-9,384,348.60-4,912,539.60

Finding the Fourth Proportional to 6,256,232.40, 9,384,348.60 and 4,912,539.60

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Solution

The fourth proportional to 6,256,232.40, 9,384,348.60 and 4,912,539.60 is: 7,368,809.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,256,232.40 : 9,384,348.60 = 4,912,539.60 : x
  2. Step 2: Convert to fraction form
    6,256,232.40/9,384,348.60 = 4,912,539.60/x
  3. Step 3: Cross multiply
    6,256,232.40x = 9,384,348.60 × 4,912,539.60
  4. Step 4: Simplify right side
    6,256,232.40x = 46,100,984,117,704.55
  5. Step 5: Solve for x
    x = 46,100,984,117,704.55/6,256,232.40
  6. Step 6: Final answer
    x = 7,368,809.40

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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.