Finding the Fourth Proportional to 2,462,730.44, 3,691,584.25 and 1,395,518.18
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Solution
The fourth proportional to 2,462,730.44, 3,691,584.25 and 1,395,518.18 is: 2,091,854.16
Step by Step Solution
- Step 1: Write the proportion equation
2,462,730.44 : 3,691,584.25 = 1,395,518.18 : x - Step 2: Convert to fraction form
2,462,730.44/3,691,584.25 = 1,395,518.18/x - Step 3: Cross multiply
2,462,730.44x = 3,691,584.25 × 1,395,518.18 - Step 4: Simplify right side
2,462,730.44x = 5,151,672,911,929.95 - Step 5: Solve for x
x = 5,151,672,911,929.95/2,462,730.44 - Step 6: Final answer
x = 2,091,854.16
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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.