Finding the Fourth Proportional to 2,312,114.44, 3,468,503.93 and 714,802.09
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Solution
The fourth proportional to 2,312,114.44, 3,468,503.93 and 714,802.09 is: 1,072,305.85
Step by Step Solution
- Step 1: Write the proportion equation
2,312,114.44 : 3,468,503.93 = 714,802.09 : x - Step 2: Convert to fraction form
2,312,114.44/3,468,503.93 = 714,802.09/x - Step 3: Cross multiply
2,312,114.44x = 3,468,503.93 × 714,802.09 - Step 4: Simplify right side
2,312,114.44x = 2,479,293,837,420.68 - Step 5: Solve for x
x = 2,479,293,837,420.68/2,312,114.44 - Step 6: Final answer
x = 1,072,305.85
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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.