Finding the Fourth Proportional to 1,360,937.88, 2,041,412.17 and 551,337.62
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Solution
The fourth proportional to 1,360,937.88, 2,041,412.17 and 551,337.62 is: 827,008.59
Step by Step Solution
- Step 1: Write the proportion equation
1,360,937.88 : 2,041,412.17 = 551,337.62 : x - Step 2: Convert to fraction form
1,360,937.88/2,041,412.17 = 551,337.62/x - Step 3: Cross multiply
1,360,937.88x = 2,041,412.17 × 551,337.62 - Step 4: Simplify right side
1,360,937.88x = 1,125,507,315,661.43 - Step 5: Solve for x
x = 1,125,507,315,661.43/1,360,937.88 - Step 6: Final answer
x = 827,008.59
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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.