Finding the Fourth Proportional to 1,495,293.07, 2,242,830.78 and 584,304.91
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Solution
The fourth proportional to 1,495,293.07, 2,242,830.78 and 584,304.91 is: 876,414.84
Step by Step Solution
- Step 1: Write the proportion equation
1,495,293.07 : 2,242,830.78 = 584,304.91 : x - Step 2: Convert to fraction form
1,495,293.07/2,242,830.78 = 584,304.91/x - Step 3: Cross multiply
1,495,293.07x = 2,242,830.78 × 584,304.91 - Step 4: Simplify right side
1,495,293.07x = 1,310,497,037,053.13 - Step 5: Solve for x
x = 1,310,497,037,053.13/1,495,293.07 - Step 6: Final answer
x = 876,414.84
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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.