Finding the Fourth Proportional to 464,484.29, 696,850.99 and 370,070.47
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Solution
The fourth proportional to 464,484.29, 696,850.99 and 370,070.47 is: 555,204.95
Step by Step Solution
- Step 1: Write the proportion equation
464,484.29 : 696,850.99 = 370,070.47 : x - Step 2: Convert to fraction form
464,484.29/696,850.99 = 370,070.47/x - Step 3: Cross multiply
464,484.29x = 696,850.99 × 370,070.47 - Step 4: Simplify right side
464,484.29x = 257,883,972,814.74 - Step 5: Solve for x
x = 257,883,972,814.74/464,484.29 - Step 6: Final answer
x = 555,204.95
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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.