Finding the Fourth Proportional to 9,641,029.36, 14,461,323.48 and 2,452,571.76
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Solution
The fourth proportional to 9,641,029.36, 14,461,323.48 and 2,452,571.76 is: 3,678,801.53
Step by Step Solution
- Step 1: Write the proportion equation
9,641,029.36 : 14,461,323.48 = 2,452,571.76 : x - Step 2: Convert to fraction form
9,641,029.36/14,461,323.48 = 2,452,571.76/x - Step 3: Cross multiply
9,641,029.36x = 14,461,323.48 × 2,452,571.76 - Step 4: Simplify right side
9,641,029.36x = 35,467,433,579,272.92 - Step 5: Solve for x
x = 35,467,433,579,272.92/9,641,029.36 - Step 6: Final answer
x = 3,678,801.53
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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.