Finding the Fourth Proportional to 1,700,551.68, 2,346,746.64 and 936,588.96
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Solution
The fourth proportional to 1,700,551.68, 2,346,746.64 and 936,588.96 is: 1,292,484.68
Step by Step Solution
- Step 1: Write the proportion equation
1,700,551.68 : 2,346,746.64 = 936,588.96 : x - Step 2: Convert to fraction form
1,700,551.68/2,346,746.64 = 936,588.96/x - Step 3: Cross multiply
1,700,551.68x = 2,346,746.64 × 936,588.96 - Step 4: Simplify right side
1,700,551.68x = 2,197,936,994,941.09 - Step 5: Solve for x
x = 2,197,936,994,941.09/1,700,551.68 - Step 6: Final answer
x = 1,292,484.68
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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.