Finding the Fourth Proportional to 2,358,500.07, 3,537,828.70 and 652,500.42
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Solution
The fourth proportional to 2,358,500.07, 3,537,828.70 and 652,500.42 is: 978,772.37
Step by Step Solution
- Step 1: Write the proportion equation
2,358,500.07 : 3,537,828.70 = 652,500.42 : x - Step 2: Convert to fraction form
2,358,500.07/3,537,828.70 = 652,500.42/x - Step 3: Cross multiply
2,358,500.07x = 3,537,828.70 × 652,500.42 - Step 4: Simplify right side
2,358,500.07x = 2,308,434,712,638.05 - Step 5: Solve for x
x = 2,308,434,712,638.05/2,358,500.07 - Step 6: Final answer
x = 978,772.37
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.