Finding the Fourth Proportional to 2,358,071.14, 3,537,795.62 and 760,598.86
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Solution
The fourth proportional to 2,358,071.14, 3,537,795.62 and 760,598.86 is: 1,141,120.50
Step by Step Solution
- Step 1: Write the proportion equation
2,358,071.14 : 3,537,795.62 = 760,598.86 : x - Step 2: Convert to fraction form
2,358,071.14/3,537,795.62 = 760,598.86/x - Step 3: Cross multiply
2,358,071.14x = 3,537,795.62 × 760,598.86 - Step 4: Simplify right side
2,358,071.14x = 2,690,843,315,484.99 - Step 5: Solve for x
x = 2,690,843,315,484.99/2,358,071.14 - Step 6: Final answer
x = 1,141,120.50
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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.