Finding the Fourth Proportional to 1,465,035.49, 2,021,775.68 and 884,259.41
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Solution
The fourth proportional to 1,465,035.49, 2,021,775.68 and 884,259.41 is: 1,220,294.10
Step by Step Solution
- Step 1: Write the proportion equation
1,465,035.49 : 2,021,775.68 = 884,259.41 : x - Step 2: Convert to fraction form
1,465,035.49/2,021,775.68 = 884,259.41/x - Step 3: Cross multiply
1,465,035.49x = 2,021,775.68 × 884,259.41 - Step 4: Simplify right side
1,465,035.49x = 1,787,774,165,527.85 - Step 5: Solve for x
x = 1,787,774,165,527.85/1,465,035.49 - Step 6: Final answer
x = 1,220,294.10
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.