Finding the Fourth Proportional to 1,711,160.44, 2,569,263.91 and 954,480.31
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Solution
The fourth proportional to 1,711,160.44, 2,569,263.91 and 954,480.31 is: 1,433,127.92
Step by Step Solution
- Step 1: Write the proportion equation
1,711,160.44 : 2,569,263.91 = 954,480.31 : x - Step 2: Convert to fraction form
1,711,160.44/2,569,263.91 = 954,480.31/x - Step 3: Cross multiply
1,711,160.44x = 2,569,263.91 × 954,480.31 - Step 4: Simplify right side
1,711,160.44x = 2,452,311,804,479.25 - Step 5: Solve for x
x = 2,452,311,804,479.25/1,711,160.44 - Step 6: Final answer
x = 1,433,127.92
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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.