Finding the Fourth Proportional to 4,563,132.68, 6,851,427.60 and 2,545,319
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Solution
The fourth proportional to 4,563,132.68, 6,851,427.60 and 2,545,319 is: 3,821,731.71
Step by Step Solution
- Step 1: Write the proportion equation
4,563,132.68 : 6,851,427.60 = 2,545,319 : x - Step 2: Convert to fraction form
4,563,132.68/6,851,427.60 = 2,545,319/x - Step 3: Cross multiply
4,563,132.68x = 6,851,427.60 × 2,545,319 - Step 4: Simplify right side
4,563,132.68x = 17,439,068,847,404.40 - Step 5: Solve for x
x = 17,439,068,847,404.40/4,563,132.68 - Step 6: Final answer
x = 3,821,731.71
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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.