Finding the Fourth Proportional to 1,063,292.36, 1,467,345.93 and 604,409.99
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Solution
The fourth proportional to 1,063,292.36, 1,467,345.93 and 604,409.99 is: 834,087.19
Step by Step Solution
- Step 1: Write the proportion equation
1,063,292.36 : 1,467,345.93 = 604,409.99 : x - Step 2: Convert to fraction form
1,063,292.36/1,467,345.93 = 604,409.99/x - Step 3: Cross multiply
1,063,292.36x = 1,467,345.93 × 604,409.99 - Step 4: Simplify right side
1,063,292.36x = 886,878,538,877.84 - Step 5: Solve for x
x = 886,878,538,877.84/1,063,292.36 - Step 6: Final answer
x = 834,087.19
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.