Home / 4,182,549.60-6,273,694.80-1,190,733.60

Finding the Fourth Proportional to 4,182,549.60, 6,273,694.80 and 1,190,733.60

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Solution

The fourth proportional to 4,182,549.60, 6,273,694.80 and 1,190,733.60 is: 1,786,063.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,182,549.60 : 6,273,694.80 = 1,190,733.60 : x
  2. Step 2: Convert to fraction form
    4,182,549.60/6,273,694.80 = 1,190,733.60/x
  3. Step 3: Cross multiply
    4,182,549.60x = 6,273,694.80 × 1,190,733.60
  4. Step 4: Simplify right side
    4,182,549.60x = 7,470,299,194,505.28
  5. Step 5: Solve for x
    x = 7,470,299,194,505.28/4,182,549.60
  6. Step 6: Final answer
    x = 1,786,063.50

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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.