Finding the Fourth Proportional to 2,069,853.62, 3,104,562 and 553,689.64
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Solution
The fourth proportional to 2,069,853.62, 3,104,562 and 553,689.64 is: 830,476.02
Step by Step Solution
- Step 1: Write the proportion equation
2,069,853.62 : 3,104,562 = 553,689.64 : x - Step 2: Convert to fraction form
2,069,853.62/3,104,562 = 553,689.64/x - Step 3: Cross multiply
2,069,853.62x = 3,104,562 × 553,689.64 - Step 4: Simplify right side
2,069,853.62x = 1,718,963,800,614.87 - Step 5: Solve for x
x = 1,718,963,800,614.87/2,069,853.62 - Step 6: Final answer
x = 830,476.02
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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.