Finding the Fourth Proportional to 1,135,134.18, 1,702,652.06 and 282,187.98
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Solution
The fourth proportional to 1,135,134.18, 1,702,652.06 and 282,187.98 is: 423,269.74
Step by Step Solution
- Step 1: Write the proportion equation
1,135,134.18 : 1,702,652.06 = 282,187.98 : x - Step 2: Convert to fraction form
1,135,134.18/1,702,652.06 = 282,187.98/x - Step 3: Cross multiply
1,135,134.18x = 1,702,652.06 × 282,187.98 - Step 4: Simplify right side
1,135,134.18x = 480,467,946,159.71 - Step 5: Solve for x
x = 480,467,946,159.71/1,135,134.18 - Step 6: Final answer
x = 423,269.74
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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.