Finding the Fourth Proportional to 4,440,017.76, 6,127,224.48 and 2,402,827.68
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Solution
The fourth proportional to 4,440,017.76, 6,127,224.48 and 2,402,827.68 is: 3,315,902.18
Step by Step Solution
- Step 1: Write the proportion equation
4,440,017.76 : 6,127,224.48 = 2,402,827.68 : x - Step 2: Convert to fraction form
4,440,017.76/6,127,224.48 = 2,402,827.68/x - Step 3: Cross multiply
4,440,017.76x = 6,127,224.48 × 2,402,827.68 - Step 4: Simplify right side
4,440,017.76x = 14,722,664,582,117.61 - Step 5: Solve for x
x = 14,722,664,582,117.61/4,440,017.76 - Step 6: Final answer
x = 3,315,902.18
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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.