Finding the Fourth Proportional to 3,761,726.00, 5,641,854.26 and 1,202,254.38
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Solution
The fourth proportional to 3,761,726.00, 5,641,854.26 and 1,202,254.38 is: 1,803,146.75
Step by Step Solution
- Step 1: Write the proportion equation
3,761,726.00 : 5,641,854.26 = 1,202,254.38 : x - Step 2: Convert to fraction form
3,761,726.00/5,641,854.26 = 1,202,254.38/x - Step 3: Cross multiply
3,761,726.00x = 5,641,854.26 × 1,202,254.38 - Step 4: Simplify right side
3,761,726.00x = 6,782,943,989,395.39 - Step 5: Solve for x
x = 6,782,943,989,395.39/3,761,726.00 - Step 6: Final answer
x = 1,803,146.75
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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.