Finding the Fourth Proportional to 2,397,484.40, 3,596,948.16 and 714,587.68
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Solution
The fourth proportional to 2,397,484.40, 3,596,948.16 and 714,587.68 is: 1,072,096.59
Step by Step Solution
- Step 1: Write the proportion equation
2,397,484.40 : 3,596,948.16 = 714,587.68 : x - Step 2: Convert to fraction form
2,397,484.40/3,596,948.16 = 714,587.68/x - Step 3: Cross multiply
2,397,484.40x = 3,596,948.16 × 714,587.68 - Step 4: Simplify right side
2,397,484.40x = 2,570,334,840,734.67 - Step 5: Solve for x
x = 2,570,334,840,734.67/2,397,484.40 - Step 6: Final answer
x = 1,072,096.59
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.