Finding the Fourth Proportional to 951,718.18, 1,313,372.98 and 522,001.84
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Solution
The fourth proportional to 951,718.18, 1,313,372.98 and 522,001.84 is: 720,363.58
Step by Step Solution
- Step 1: Write the proportion equation
951,718.18 : 1,313,372.98 = 522,001.84 : x - Step 2: Convert to fraction form
951,718.18/1,313,372.98 = 522,001.84/x - Step 3: Cross multiply
951,718.18x = 1,313,372.98 × 522,001.84 - Step 4: Simplify right side
951,718.18x = 685,583,112,166.28 - Step 5: Solve for x
x = 685,583,112,166.28/951,718.18 - Step 6: Final answer
x = 720,363.58
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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.