Finding the Fourth Proportional to 1,506,816.66, 2,258,543.74 and 652,902.51
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Solution
The fourth proportional to 1,506,816.66, 2,258,543.74 and 652,902.51 is: 978,625.28
Step by Step Solution
- Step 1: Write the proportion equation
1,506,816.66 : 2,258,543.74 = 652,902.51 : x - Step 2: Convert to fraction form
1,506,816.66/2,258,543.74 = 652,902.51/x - Step 3: Cross multiply
1,506,816.66x = 2,258,543.74 × 652,902.51 - Step 4: Simplify right side
1,506,816.66x = 1,474,608,876,790.79 - Step 5: Solve for x
x = 1,474,608,876,790.79/1,506,816.66 - Step 6: Final answer
x = 978,625.28
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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.