Finding the Fourth Proportional to 6,071,730.80, 9,106,254.75 and 1,752,842.84
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Solution
The fourth proportional to 6,071,730.80, 9,106,254.75 and 1,752,842.84 is: 2,628,876.99
Step by Step Solution
- Step 1: Write the proportion equation
6,071,730.80 : 9,106,254.75 = 1,752,842.84 : x - Step 2: Convert to fraction form
6,071,730.80/9,106,254.75 = 1,752,842.84/x - Step 3: Cross multiply
6,071,730.80x = 9,106,254.75 × 1,752,842.84 - Step 4: Simplify right side
6,071,730.80x = 15,961,833,392,222.22 - Step 5: Solve for x
x = 15,961,833,392,222.22/6,071,730.80 - Step 6: Final answer
x = 2,628,876.99
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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.