Finding the Fourth Proportional to 1,701,708, 2,348,327.88 and 927,345.98
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Solution
The fourth proportional to 1,701,708, 2,348,327.88 and 927,345.98 is: 1,279,721.56
Step by Step Solution
- Step 1: Write the proportion equation
1,701,708 : 2,348,327.88 = 927,345.98 : x - Step 2: Convert to fraction form
1,701,708/2,348,327.88 = 927,345.98/x - Step 3: Cross multiply
1,701,708x = 2,348,327.88 × 927,345.98 - Step 4: Simplify right side
1,701,708x = 2,177,712,419,239.92 - Step 5: Solve for x
x = 2,177,712,419,239.92/1,701,708 - Step 6: Final answer
x = 1,279,721.56
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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.