Finding the Fourth Proportional to 2,369,210.04, 3,553,812.18 and 771,770.52
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Solution
The fourth proportional to 2,369,210.04, 3,553,812.18 and 771,770.52 is: 1,157,654.84
Step by Step Solution
- Step 1: Write the proportion equation
2,369,210.04 : 3,553,812.18 = 771,770.52 : x - Step 2: Convert to fraction form
2,369,210.04/3,553,812.18 = 771,770.52/x - Step 3: Cross multiply
2,369,210.04x = 3,553,812.18 × 771,770.52 - Step 4: Simplify right side
2,369,210.04x = 2,742,727,474,140.93 - Step 5: Solve for x
x = 2,742,727,474,140.93/2,369,210.04 - Step 6: Final answer
x = 1,157,654.84
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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.