Finding the Fourth Proportional to 1,364,590.10, 2,045,224.74 and 965,345.96
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Solution
The fourth proportional to 1,364,590.10, 2,045,224.74 and 965,345.96 is: 1,446,844.32
Step by Step Solution
- Step 1: Write the proportion equation
1,364,590.10 : 2,045,224.74 = 965,345.96 : x - Step 2: Convert to fraction form
1,364,590.10/2,045,224.74 = 965,345.96/x - Step 3: Cross multiply
1,364,590.10x = 2,045,224.74 × 965,345.96 - Step 4: Simplify right side
1,364,590.10x = 1,974,349,440,051.05 - Step 5: Solve for x
x = 1,974,349,440,051.05/1,364,590.10 - Step 6: Final answer
x = 1,446,844.32
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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.