Finding the Fourth Proportional to 1,588,088.74, 2,381,536.95 and 576,960.88
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Solution
The fourth proportional to 1,588,088.74, 2,381,536.95 and 576,960.88 is: 865,224.73
Step by Step Solution
- Step 1: Write the proportion equation
1,588,088.74 : 2,381,536.95 = 576,960.88 : x - Step 2: Convert to fraction form
1,588,088.74/2,381,536.95 = 576,960.88/x - Step 3: Cross multiply
1,588,088.74x = 2,381,536.95 × 576,960.88 - Step 4: Simplify right side
1,588,088.74x = 1,374,053,654,424.52 - Step 5: Solve for x
x = 1,374,053,654,424.52/1,588,088.74 - Step 6: Final answer
x = 865,224.73
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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.