Finding the Fourth Proportional to 14,609,780.48, 21,917,659.62 and 5,023,914.08
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Solution
The fourth proportional to 14,609,780.48, 21,917,659.62 and 5,023,914.08 is: 7,536,898.92
Step by Step Solution
- Step 1: Write the proportion equation
14,609,780.48 : 21,917,659.62 = 5,023,914.08 : x - Step 2: Convert to fraction form
14,609,780.48/21,917,659.62 = 5,023,914.08/x - Step 3: Cross multiply
14,609,780.48x = 21,917,659.62 × 5,023,914.08 - Step 4: Simplify right side
14,609,780.48x = 110,112,438,765,565.45 - Step 5: Solve for x
x = 110,112,438,765,565.45/14,609,780.48 - Step 6: Final answer
x = 7,536,898.92
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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.