Finding the Fourth Proportional to 536,104.66, 803,920.80 and 251,875.99
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Solution
The fourth proportional to 536,104.66, 803,920.80 and 251,875.99 is: 377,703.02
Step by Step Solution
- Step 1: Write the proportion equation
536,104.66 : 803,920.80 = 251,875.99 : x - Step 2: Convert to fraction form
536,104.66/803,920.80 = 251,875.99/x - Step 3: Cross multiply
536,104.66x = 803,920.80 × 251,875.99 - Step 4: Simplify right side
536,104.66x = 202,488,347,381.59 - Step 5: Solve for x
x = 202,488,347,381.59/536,104.66 - Step 6: Final answer
x = 377,703.02
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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.