Finding the Fourth Proportional to 4,440,024.68, 6,127,241.64 and 2,402,835.80
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Solution
The fourth proportional to 4,440,024.68, 6,127,241.64 and 2,402,835.80 is: 3,315,917.51
Step by Step Solution
- Step 1: Write the proportion equation
4,440,024.68 : 6,127,241.64 = 2,402,835.80 : x - Step 2: Convert to fraction form
4,440,024.68/6,127,241.64 = 2,402,835.80/x - Step 3: Cross multiply
4,440,024.68x = 6,127,241.64 × 2,402,835.80 - Step 4: Simplify right side
4,440,024.68x = 14,722,755,567,842.71 - Step 5: Solve for x
x = 14,722,755,567,842.71/4,440,024.68 - Step 6: Final answer
x = 3,315,917.51
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.