Finding the Fourth Proportional to 1,796,353.04, 2,692,195.68 and 730,153.28
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Solution
The fourth proportional to 1,796,353.04, 2,692,195.68 and 730,153.28 is: 1,094,281.28
Step by Step Solution
- Step 1: Write the proportion equation
1,796,353.04 : 2,692,195.68 = 730,153.28 : x - Step 2: Convert to fraction form
1,796,353.04/2,692,195.68 = 730,153.28/x - Step 3: Cross multiply
1,796,353.04x = 2,692,195.68 × 730,153.28 - Step 4: Simplify right side
1,796,353.04x = 1,965,715,506,153.83 - Step 5: Solve for x
x = 1,965,715,506,153.83/1,796,353.04 - Step 6: Final answer
x = 1,094,281.28
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.