Finding the Fourth Proportional to 1,498,803.84, 2,246,630.40 and 930,183.36
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Solution
The fourth proportional to 1,498,803.84, 2,246,630.40 and 930,183.36 is: 1,394,297.34
Step by Step Solution
- Step 1: Write the proportion equation
1,498,803.84 : 2,246,630.40 = 930,183.36 : x - Step 2: Convert to fraction form
1,498,803.84/2,246,630.40 = 930,183.36/x - Step 3: Cross multiply
1,498,803.84x = 2,246,630.40 × 930,183.36 - Step 4: Simplify right side
1,498,803.84x = 2,089,778,214,150.14 - Step 5: Solve for x
x = 2,089,778,214,150.14/1,498,803.84 - Step 6: Final answer
x = 1,394,297.34
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.