Finding the Fourth Proportional to 1,796,320.36, 2,478,860.04 and 1,070,794
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Solution
The fourth proportional to 1,796,320.36, 2,478,860.04 and 1,070,794 is: 1,477,658.73
Step by Step Solution
- Step 1: Write the proportion equation
1,796,320.36 : 2,478,860.04 = 1,070,794 : x - Step 2: Convert to fraction form
1,796,320.36/2,478,860.04 = 1,070,794/x - Step 3: Cross multiply
1,796,320.36x = 2,478,860.04 × 1,070,794 - Step 4: Simplify right side
1,796,320.36x = 2,654,348,457,671.76 - Step 5: Solve for x
x = 2,654,348,457,671.76/1,796,320.36 - Step 6: Final answer
x = 1,477,658.73
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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.