Finding the Fourth Proportional to 2,347,890.26, 3,521,663.12 and 750,024.32
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Solution
The fourth proportional to 2,347,890.26, 3,521,663.12 and 750,024.32 is: 1,124,981.45
Step by Step Solution
- Step 1: Write the proportion equation
2,347,890.26 : 3,521,663.12 = 750,024.32 : x - Step 2: Convert to fraction form
2,347,890.26/3,521,663.12 = 750,024.32/x - Step 3: Cross multiply
2,347,890.26x = 3,521,663.12 × 750,024.32 - Step 4: Simplify right side
2,347,890.26x = 2,641,332,986,847.08 - Step 5: Solve for x
x = 2,641,332,986,847.08/2,347,890.26 - Step 6: Final answer
x = 1,124,981.45
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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.