Finding the Fourth Proportional to 1,032,272.33, 1,548,424.06 and 358,375.03
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Solution
The fourth proportional to 1,032,272.33, 1,548,424.06 and 358,375.03 is: 537,567.95
Step by Step Solution
- Step 1: Write the proportion equation
1,032,272.33 : 1,548,424.06 = 358,375.03 : x - Step 2: Convert to fraction form
1,032,272.33/1,548,424.06 = 358,375.03/x - Step 3: Cross multiply
1,032,272.33x = 1,548,424.06 × 358,375.03 - Step 4: Simplify right side
1,032,272.33x = 554,916,518,955.22 - Step 5: Solve for x
x = 554,916,518,955.22/1,032,272.33 - Step 6: Final answer
x = 537,567.95
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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.