Finding the Fourth Proportional to 1,497,870.55, 2,246,584.36 and 551,019.84
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Solution
The fourth proportional to 1,497,870.55, 2,246,584.36 and 551,019.84 is: 826,448.29
Step by Step Solution
- Step 1: Write the proportion equation
1,497,870.55 : 2,246,584.36 = 551,019.84 : x - Step 2: Convert to fraction form
1,497,870.55/2,246,584.36 = 551,019.84/x - Step 3: Cross multiply
1,497,870.55x = 2,246,584.36 × 551,019.84 - Step 4: Simplify right side
1,497,870.55x = 1,237,912,554,593.70 - Step 5: Solve for x
x = 1,237,912,554,593.70/1,497,870.55 - Step 6: Final answer
x = 826,448.29
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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.