Finding the Fourth Proportional to 1,026,445.44, 1,416,465.32 and 567,552.08
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Solution
The fourth proportional to 1,026,445.44, 1,416,465.32 and 567,552.08 is: 783,205.62
Step by Step Solution
- Step 1: Write the proportion equation
1,026,445.44 : 1,416,465.32 = 567,552.08 : x - Step 2: Convert to fraction form
1,026,445.44/1,416,465.32 = 567,552.08/x - Step 3: Cross multiply
1,026,445.44x = 1,416,465.32 × 567,552.08 - Step 4: Simplify right side
1,026,445.44x = 803,917,838,613.87 - Step 5: Solve for x
x = 803,917,838,613.87/1,026,445.44 - Step 6: Final answer
x = 783,205.62
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.