Finding the Fourth Proportional to 1,804,117, 2,706,335.34 and 474,421
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Solution
The fourth proportional to 1,804,117, 2,706,335.34 and 474,421 is: 711,673.53
Step by Step Solution
- Step 1: Write the proportion equation
1,804,117 : 2,706,335.34 = 474,421 : x - Step 2: Convert to fraction form
1,804,117/2,706,335.34 = 474,421/x - Step 3: Cross multiply
1,804,117x = 2,706,335.34 × 474,421 - Step 4: Simplify right side
1,804,117x = 1,283,942,318,338.14 - Step 5: Solve for x
x = 1,283,942,318,338.14/1,804,117 - Step 6: Final answer
x = 711,673.53
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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.