Finding the Fourth Proportional to 2,479,929.95, 3,712,668.60 and 1,843,053.68
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Solution
The fourth proportional to 2,479,929.95, 3,712,668.60 and 1,843,053.68 is: 2,759,210.00
Step by Step Solution
- Step 1: Write the proportion equation
2,479,929.95 : 3,712,668.60 = 1,843,053.68 : x - Step 2: Convert to fraction form
2,479,929.95/3,712,668.60 = 1,843,053.68/x - Step 3: Cross multiply
2,479,929.95x = 3,712,668.60 × 1,843,053.68 - Step 4: Simplify right side
2,479,929.95x = 6,842,647,535,132.12 - Step 5: Solve for x
x = 6,842,647,535,132.12/2,479,929.95 - Step 6: Final answer
x = 2,759,210.00
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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.