Finding the Fourth Proportional to 1,696,923.97, 2,341,616.57 and 999,094.63
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Solution
The fourth proportional to 1,696,923.97, 2,341,616.57 and 999,094.63 is: 1,378,669.04
Step by Step Solution
- Step 1: Write the proportion equation
1,696,923.97 : 2,341,616.57 = 999,094.63 : x - Step 2: Convert to fraction form
1,696,923.97/2,341,616.57 = 999,094.63/x - Step 3: Cross multiply
1,696,923.97x = 2,341,616.57 × 999,094.63 - Step 4: Simplify right side
1,696,923.97x = 2,339,496,535,610.55 - Step 5: Solve for x
x = 2,339,496,535,610.55/1,696,923.97 - Step 6: Final answer
x = 1,378,669.04
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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.