Finding the Fourth Proportional to 733,292.19, 1,098,312.62 and 563,562.81
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Solution
The fourth proportional to 733,292.19, 1,098,312.62 and 563,562.81 is: 844,094.83
Step by Step Solution
- Step 1: Write the proportion equation
733,292.19 : 1,098,312.62 = 563,562.81 : x - Step 2: Convert to fraction form
733,292.19/1,098,312.62 = 563,562.81/x - Step 3: Cross multiply
733,292.19x = 1,098,312.62 × 563,562.81 - Step 4: Simplify right side
733,292.19x = 618,968,143,567.85 - Step 5: Solve for x
x = 618,968,143,567.85/733,292.19 - Step 6: Final answer
x = 844,094.83
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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.