Finding the Fourth Proportional to 2,450,866.84, 3,670,001.70 and 1,501,358.92
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Solution
The fourth proportional to 2,450,866.84, 3,670,001.70 and 1,501,358.92 is: 2,248,179.99
Step by Step Solution
- Step 1: Write the proportion equation
2,450,866.84 : 3,670,001.70 = 1,501,358.92 : x - Step 2: Convert to fraction form
2,450,866.84/3,670,001.70 = 1,501,358.92/x - Step 3: Cross multiply
2,450,866.84x = 3,670,001.70 × 1,501,358.92 - Step 4: Simplify right side
2,450,866.84x = 5,509,989,788,710.16 - Step 5: Solve for x
x = 5,509,989,788,710.16/2,450,866.84 - Step 6: Final answer
x = 2,248,179.99
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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.