Home / 3,037,194.40-4,555,845.60-907,304.80

Finding the Fourth Proportional to 3,037,194.40, 4,555,845.60 and 907,304.80

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Solution

The fourth proportional to 3,037,194.40, 4,555,845.60 and 907,304.80 is: 1,360,973.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,037,194.40 : 4,555,845.60 = 907,304.80 : x
  2. Step 2: Convert to fraction form
    3,037,194.40/4,555,845.60 = 907,304.80/x
  3. Step 3: Cross multiply
    3,037,194.40x = 4,555,845.60 × 907,304.80
  4. Step 4: Simplify right side
    3,037,194.40x = 4,133,540,580,938.88
  5. Step 5: Solve for x
    x = 4,133,540,580,938.88/3,037,194.40
  6. Step 6: Final answer
    x = 1,360,973.33

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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.