Finding the Fourth Proportional to 7,248,999.94, 10,873,451.04 and 2,460,060.70
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Solution
The fourth proportional to 7,248,999.94, 10,873,451.04 and 2,460,060.70 is: 3,690,074.47
Step by Step Solution
- Step 1: Write the proportion equation
7,248,999.94 : 10,873,451.04 = 2,460,060.70 : x - Step 2: Convert to fraction form
7,248,999.94/10,873,451.04 = 2,460,060.70/x - Step 3: Cross multiply
7,248,999.94x = 10,873,451.04 × 2,460,060.70 - Step 4: Simplify right side
7,248,999.94x = 26,749,349,576,878.13 - Step 5: Solve for x
x = 26,749,349,576,878.13/7,248,999.94 - Step 6: Final answer
x = 3,690,074.47
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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.