Finding the Fourth Proportional to 595,314.36, 892,973.97 and 146,038.14
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Solution
The fourth proportional to 595,314.36, 892,973.97 and 146,038.14 is: 219,057.81
Step by Step Solution
- Step 1: Write the proportion equation
595,314.36 : 892,973.97 = 146,038.14 : x - Step 2: Convert to fraction form
595,314.36/892,973.97 = 146,038.14/x - Step 3: Cross multiply
595,314.36x = 892,973.97 × 146,038.14 - Step 4: Simplify right side
595,314.36x = 130,408,257,647.22 - Step 5: Solve for x
x = 130,408,257,647.22/595,314.36 - Step 6: Final answer
x = 219,057.81
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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.