Finding the Fourth Proportional to 2,344,151.07, 3,506,634.45 and 1,771,273.71
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Solution
The fourth proportional to 2,344,151.07, 3,506,634.45 and 1,771,273.71 is: 2,649,662.60
Step by Step Solution
- Step 1: Write the proportion equation
2,344,151.07 : 3,506,634.45 = 1,771,273.71 : x - Step 2: Convert to fraction form
2,344,151.07/3,506,634.45 = 1,771,273.71/x - Step 3: Cross multiply
2,344,151.07x = 3,506,634.45 × 1,771,273.71 - Step 4: Simplify right side
2,344,151.07x = 6,211,209,411,865.31 - Step 5: Solve for x
x = 6,211,209,411,865.31/2,344,151.07 - Step 6: Final answer
x = 2,649,662.60
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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.