Finding the Fourth Proportional to 1,877,169.63, 2,816,024.18 and 580,423.07
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Solution
The fourth proportional to 1,877,169.63, 2,816,024.18 and 580,423.07 is: 870,718.00
Step by Step Solution
- Step 1: Write the proportion equation
1,877,169.63 : 2,816,024.18 = 580,423.07 : x - Step 2: Convert to fraction form
1,877,169.63/2,816,024.18 = 580,423.07/x - Step 3: Cross multiply
1,877,169.63x = 2,816,024.18 × 580,423.07 - Step 4: Simplify right side
1,877,169.63x = 1,634,485,391,312.52 - Step 5: Solve for x
x = 1,634,485,391,312.52/1,877,169.63 - Step 6: Final answer
x = 870,718.00
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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.