Finding the Fourth Proportional to 3,569,462, 5,352,180.90 and 1,172,663.09
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Solution
The fourth proportional to 3,569,462, 5,352,180.90 and 1,172,663.09 is: 1,758,333.61
Step by Step Solution
- Step 1: Write the proportion equation
3,569,462 : 5,352,180.90 = 1,172,663.09 : x - Step 2: Convert to fraction form
3,569,462/5,352,180.90 = 1,172,663.09/x - Step 3: Cross multiply
3,569,462x = 5,352,180.90 × 1,172,663.09 - Step 4: Simplify right side
3,569,462x = 6,276,304,992,432.98 - Step 5: Solve for x
x = 6,276,304,992,432.98/3,569,462 - Step 6: Final answer
x = 1,758,333.61
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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.