Finding the Fourth Proportional to 4,440,103.67, 6,127,342.99 and 2,402,913.17
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Solution
The fourth proportional to 4,440,103.67, 6,127,342.99 and 2,402,913.17 is: 3,316,020.13
Step by Step Solution
- Step 1: Write the proportion equation
4,440,103.67 : 6,127,342.99 = 2,402,913.17 : x - Step 2: Convert to fraction form
4,440,103.67/6,127,342.99 = 2,402,913.17/x - Step 3: Cross multiply
4,440,103.67x = 6,127,342.99 × 2,402,913.17 - Step 4: Simplify right side
4,440,103.67x = 14,723,473,177,089.25 - Step 5: Solve for x
x = 14,723,473,177,089.25/4,440,103.67 - Step 6: Final answer
x = 3,316,020.13
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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.