Finding the Fourth Proportional to 2,725,746, 3,761,607.24 and 1,518,599.76
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Solution
The fourth proportional to 2,725,746, 3,761,607.24 and 1,518,599.76 is: 2,095,710.99
Step by Step Solution
- Step 1: Write the proportion equation
2,725,746 : 3,761,607.24 = 1,518,599.76 : x - Step 2: Convert to fraction form
2,725,746/3,761,607.24 = 1,518,599.76/x - Step 3: Cross multiply
2,725,746x = 3,761,607.24 × 1,518,599.76 - Step 4: Simplify right side
2,725,746x = 5,712,375,851,878.26 - Step 5: Solve for x
x = 5,712,375,851,878.26/2,725,746 - Step 6: Final answer
x = 2,095,710.99
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.