Finding the Fourth Proportional to 4,904,729.24, 7,352,320.66 and 2,345,283.14
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Solution
The fourth proportional to 4,904,729.24, 7,352,320.66 and 2,345,283.14 is: 3,515,642.31
Step by Step Solution
- Step 1: Write the proportion equation
4,904,729.24 : 7,352,320.66 = 2,345,283.14 : x - Step 2: Convert to fraction form
4,904,729.24/7,352,320.66 = 2,345,283.14/x - Step 3: Cross multiply
4,904,729.24x = 7,352,320.66 × 2,345,283.14 - Step 4: Simplify right side
4,904,729.24x = 17,243,273,641,146.86 - Step 5: Solve for x
x = 17,243,273,641,146.86/4,904,729.24 - Step 6: Final answer
x = 3,515,642.31
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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.