Finding the Fourth Proportional to 2,464,864.95, 3,700,342.14 and 1,169,256.09
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Solution
The fourth proportional to 2,464,864.95, 3,700,342.14 and 1,169,256.09 is: 1,755,328.45
Step by Step Solution
- Step 1: Write the proportion equation
2,464,864.95 : 3,700,342.14 = 1,169,256.09 : x - Step 2: Convert to fraction form
2,464,864.95/3,700,342.14 = 1,169,256.09/x - Step 3: Cross multiply
2,464,864.95x = 3,700,342.14 × 1,169,256.09 - Step 4: Simplify right side
2,464,864.95x = 4,326,647,582,278.63 - Step 5: Solve for x
x = 4,326,647,582,278.63/2,464,864.95 - Step 6: Final answer
x = 1,755,328.45
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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.