Finding the Fourth Proportional to 2,447,315.99, 3,671,046.35 and 1,168,058.24
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Solution
The fourth proportional to 2,447,315.99, 3,671,046.35 and 1,168,058.24 is: 1,752,121.90
Step by Step Solution
- Step 1: Write the proportion equation
2,447,315.99 : 3,671,046.35 = 1,168,058.24 : x - Step 2: Convert to fraction form
2,447,315.99/3,671,046.35 = 1,168,058.24/x - Step 3: Cross multiply
2,447,315.99x = 3,671,046.35 × 1,168,058.24 - Step 4: Simplify right side
2,447,315.99x = 4,287,995,932,699.13 - Step 5: Solve for x
x = 4,287,995,932,699.13/2,447,315.99 - Step 6: Final answer
x = 1,752,121.90
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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.