Finding the Fourth Proportional to 1,837,282.14, 2,535,591.24 and 1,102,264.02
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Solution
The fourth proportional to 1,837,282.14, 2,535,591.24 and 1,102,264.02 is: 1,521,209.47
Step by Step Solution
- Step 1: Write the proportion equation
1,837,282.14 : 2,535,591.24 = 1,102,264.02 : x - Step 2: Convert to fraction form
1,837,282.14/2,535,591.24 = 1,102,264.02/x - Step 3: Cross multiply
1,837,282.14x = 2,535,591.24 × 1,102,264.02 - Step 4: Simplify right side
1,837,282.14x = 2,794,890,993,279.19 - Step 5: Solve for x
x = 2,794,890,993,279.19/1,837,282.14 - Step 6: Final answer
x = 1,521,209.47
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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.