Finding the Fourth Proportional to 2,292,066.48, 3,438,095.16 and 609,169.84
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Solution
The fourth proportional to 2,292,066.48, 3,438,095.16 and 609,169.84 is: 913,753.55
Step by Step Solution
- Step 1: Write the proportion equation
2,292,066.48 : 3,438,095.16 = 609,169.84 : x - Step 2: Convert to fraction form
2,292,066.48/3,438,095.16 = 609,169.84/x - Step 3: Cross multiply
2,292,066.48x = 3,438,095.16 × 609,169.84 - Step 4: Simplify right side
2,292,066.48x = 2,094,383,878,521.97 - Step 5: Solve for x
x = 2,094,383,878,521.97/2,292,066.48 - Step 6: Final answer
x = 913,753.55
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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.