Finding the Fourth Proportional to 1,036,594.68, 1,554,970.74 and 353,269.18
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Solution
The fourth proportional to 1,036,594.68, 1,554,970.74 and 353,269.18 is: 529,930.60
Step by Step Solution
- Step 1: Write the proportion equation
1,036,594.68 : 1,554,970.74 = 353,269.18 : x - Step 2: Convert to fraction form
1,036,594.68/1,554,970.74 = 353,269.18/x - Step 3: Cross multiply
1,036,594.68x = 1,554,970.74 × 353,269.18 - Step 4: Simplify right side
1,036,594.68x = 549,323,238,243.79 - Step 5: Solve for x
x = 549,323,238,243.79/1,036,594.68 - Step 6: Final answer
x = 529,930.60
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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.