Finding the Fourth Proportional to 1,063,335.93, 1,467,345.26 and 604,386.80
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Solution
The fourth proportional to 1,063,335.93, 1,467,345.26 and 604,386.80 is: 834,020.62
Step by Step Solution
- Step 1: Write the proportion equation
1,063,335.93 : 1,467,345.26 = 604,386.80 : x - Step 2: Convert to fraction form
1,063,335.93/1,467,345.26 = 604,386.80/x - Step 3: Cross multiply
1,063,335.93x = 1,467,345.26 × 604,386.80 - Step 4: Simplify right side
1,063,335.93x = 886,844,095,827.91 - Step 5: Solve for x
x = 886,844,095,827.91/1,063,335.93 - Step 6: Final answer
x = 834,020.62
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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.