Finding the Fourth Proportional to 4,163,070.74, 6,250,271.26 and 2,342,721.70
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Solution
The fourth proportional to 4,163,070.74, 6,250,271.26 and 2,342,721.70 is: 3,517,270.54
Step by Step Solution
- Step 1: Write the proportion equation
4,163,070.74 : 6,250,271.26 = 2,342,721.70 : x - Step 2: Convert to fraction form
4,163,070.74/6,250,271.26 = 2,342,721.70/x - Step 3: Cross multiply
4,163,070.74x = 6,250,271.26 × 2,342,721.70 - Step 4: Simplify right side
4,163,070.74x = 14,642,646,090,205.86 - Step 5: Solve for x
x = 14,642,646,090,205.86/4,163,070.74 - Step 6: Final answer
x = 3,517,270.54
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.