Finding the Fourth Proportional to 2,464,357.60, 3,697,859.76 and 1,026,033.94
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Solution
The fourth proportional to 2,464,357.60, 3,697,859.76 and 1,026,033.94 is: 1,539,601.89
Step by Step Solution
- Step 1: Write the proportion equation
2,464,357.60 : 3,697,859.76 = 1,026,033.94 : x - Step 2: Convert to fraction form
2,464,357.60/3,697,859.76 = 1,026,033.94/x - Step 3: Cross multiply
2,464,357.60x = 3,697,859.76 × 1,026,033.94 - Step 4: Simplify right side
2,464,357.60x = 3,794,129,619,120.25 - Step 5: Solve for x
x = 3,794,129,619,120.25/2,464,357.60 - Step 6: Final answer
x = 1,539,601.89
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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.