Finding the Fourth Proportional to 883,954.57, 1,326,017.31 and 351,356.08
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Solution
The fourth proportional to 883,954.57, 1,326,017.31 and 351,356.08 is: 527,068.09
Step by Step Solution
- Step 1: Write the proportion equation
883,954.57 : 1,326,017.31 = 351,356.08 : x - Step 2: Convert to fraction form
883,954.57/1,326,017.31 = 351,356.08/x - Step 3: Cross multiply
883,954.57x = 1,326,017.31 × 351,356.08 - Step 4: Simplify right side
883,954.57x = 465,904,244,053.75 - Step 5: Solve for x
x = 465,904,244,053.75/883,954.57 - Step 6: Final answer
x = 527,068.09
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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.