Finding the Fourth Proportional to 2,430,753.06, 3,351,594 and 1,656,842.10
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Solution
The fourth proportional to 2,430,753.06, 3,351,594 and 1,656,842.10 is: 2,284,502.75
Step by Step Solution
- Step 1: Write the proportion equation
2,430,753.06 : 3,351,594 = 1,656,842.10 : x - Step 2: Convert to fraction form
2,430,753.06/3,351,594 = 1,656,842.10/x - Step 3: Cross multiply
2,430,753.06x = 3,351,594 × 1,656,842.10 - Step 4: Simplify right side
2,430,753.06x = 5,553,062,041,307.40 - Step 5: Solve for x
x = 5,553,062,041,307.40/2,430,753.06 - Step 6: Final answer
x = 2,284,502.75
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.