Finding the Fourth Proportional to 1,564,169.85, 2,347,142.34 and 844,501.96
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Solution
The fourth proportional to 1,564,169.85, 2,347,142.34 and 844,501.96 is: 1,267,232.14
Step by Step Solution
- Step 1: Write the proportion equation
1,564,169.85 : 2,347,142.34 = 844,501.96 : x - Step 2: Convert to fraction form
1,564,169.85/2,347,142.34 = 844,501.96/x - Step 3: Cross multiply
1,564,169.85x = 2,347,142.34 × 844,501.96 - Step 4: Simplify right side
1,564,169.85x = 1,982,166,302,306.48 - Step 5: Solve for x
x = 1,982,166,302,306.48/1,564,169.85 - Step 6: Final answer
x = 1,267,232.14
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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.