Finding the Fourth Proportional to 1,943,832.19, 2,916,307.86 and 596,192.53
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Solution
The fourth proportional to 1,943,832.19, 2,916,307.86 and 596,192.53 is: 894,460.42
Step by Step Solution
- Step 1: Write the proportion equation
1,943,832.19 : 2,916,307.86 = 596,192.53 : x - Step 2: Convert to fraction form
1,943,832.19/2,916,307.86 = 596,192.53/x - Step 3: Cross multiply
1,943,832.19x = 2,916,307.86 × 596,192.53 - Step 4: Simplify right side
1,943,832.19x = 1,738,680,961,312.29 - Step 5: Solve for x
x = 1,738,680,961,312.29/1,943,832.19 - Step 6: Final answer
x = 894,460.42
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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.