Finding the Fourth Proportional to 1,703,327.69, 2,350,594.35 and 928,959.80
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Solution
The fourth proportional to 1,703,327.69, 2,350,594.35 and 928,959.80 is: 1,281,965.68
Step by Step Solution
- Step 1: Write the proportion equation
1,703,327.69 : 2,350,594.35 = 928,959.80 : x - Step 2: Convert to fraction form
1,703,327.69/2,350,594.35 = 928,959.80/x - Step 3: Cross multiply
1,703,327.69x = 2,350,594.35 × 928,959.80 - Step 4: Simplify right side
1,703,327.69x = 2,183,607,645,504.16 - Step 5: Solve for x
x = 2,183,607,645,504.16/1,703,327.69 - Step 6: Final answer
x = 1,281,965.68
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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.