Finding the Fourth Proportional to 1,101,258.38, 1,651,567.93 and 461,545.36
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Solution
The fourth proportional to 1,101,258.38, 1,651,567.93 and 461,545.36 is: 692,184.07
Step by Step Solution
- Step 1: Write the proportion equation
1,101,258.38 : 1,651,567.93 = 461,545.36 : x - Step 2: Convert to fraction form
1,101,258.38/1,651,567.93 = 461,545.36/x - Step 3: Cross multiply
1,101,258.38x = 1,651,567.93 × 461,545.36 - Step 4: Simplify right side
1,101,258.38x = 762,273,509,533.52 - Step 5: Solve for x
x = 762,273,509,533.52/1,101,258.38 - Step 6: Final answer
x = 692,184.07
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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.