Finding the Fourth Proportional to 9,956,101.08, 14,935,726.26 and 3,566,211.96
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Solution
The fourth proportional to 9,956,101.08, 14,935,726.26 and 3,566,211.96 is: 5,349,881.97
Step by Step Solution
- Step 1: Write the proportion equation
9,956,101.08 : 14,935,726.26 = 3,566,211.96 : x - Step 2: Convert to fraction form
9,956,101.08/14,935,726.26 = 3,566,211.96/x - Step 3: Cross multiply
9,956,101.08x = 14,935,726.26 × 3,566,211.96 - Step 4: Simplify right side
9,956,101.08x = 53,263,965,619,698.07 - Step 5: Solve for x
x = 53,263,965,619,698.07/9,956,101.08 - Step 6: Final answer
x = 5,349,881.97
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.