Finding the Fourth Proportional to 2,110,392.30, 3,165,619.56 and 671,297.82
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Solution
The fourth proportional to 2,110,392.30, 3,165,619.56 and 671,297.82 is: 1,006,956.63
Step by Step Solution
- Step 1: Write the proportion equation
2,110,392.30 : 3,165,619.56 = 671,297.82 : x - Step 2: Convert to fraction form
2,110,392.30/3,165,619.56 = 671,297.82/x - Step 3: Cross multiply
2,110,392.30x = 3,165,619.56 × 671,297.82 - Step 4: Simplify right side
2,110,392.30x = 2,125,073,509,577.36 - Step 5: Solve for x
x = 2,125,073,509,577.36/2,110,392.30 - Step 6: Final answer
x = 1,006,956.63
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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.