Finding the Fourth Proportional to 3,537,660.95, 5,307,532.55 and 1,141,460.63
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Solution
The fourth proportional to 3,537,660.95, 5,307,532.55 and 1,141,460.63 is: 1,712,526.87
Step by Step Solution
- Step 1: Write the proportion equation
3,537,660.95 : 5,307,532.55 = 1,141,460.63 : x - Step 2: Convert to fraction form
3,537,660.95/5,307,532.55 = 1,141,460.63/x - Step 3: Cross multiply
3,537,660.95x = 5,307,532.55 × 1,141,460.63 - Step 4: Simplify right side
3,537,660.95x = 6,058,339,448,268.51 - Step 5: Solve for x
x = 6,058,339,448,268.51/3,537,660.95 - Step 6: Final answer
x = 1,712,526.87
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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.