Finding the Fourth Proportional to 4,891,695.06, 6,750,733.41 and 2,826,642.18
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Solution
The fourth proportional to 4,891,695.06, 6,750,733.41 and 2,826,642.18 is: 3,900,878.44
Step by Step Solution
- Step 1: Write the proportion equation
4,891,695.06 : 6,750,733.41 = 2,826,642.18 : x - Step 2: Convert to fraction form
4,891,695.06/6,750,733.41 = 2,826,642.18/x - Step 3: Cross multiply
4,891,695.06x = 6,750,733.41 × 2,826,642.18 - Step 4: Simplify right side
4,891,695.06x = 19,081,907,802,641.23 - Step 5: Solve for x
x = 19,081,907,802,641.23/4,891,695.06 - Step 6: Final answer
x = 3,900,878.44
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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.