Finding the Fourth Proportional to 2,497,501.03, 3,446,557.55 and 1,351,589.71
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Solution
The fourth proportional to 2,497,501.03, 3,446,557.55 and 1,351,589.71 is: 1,865,197.12
Step by Step Solution
- Step 1: Write the proportion equation
2,497,501.03 : 3,446,557.55 = 1,351,589.71 : x - Step 2: Convert to fraction form
2,497,501.03/3,446,557.55 = 1,351,589.71/x - Step 3: Cross multiply
2,497,501.03x = 3,446,557.55 × 1,351,589.71 - Step 4: Simplify right side
2,497,501.03x = 4,658,331,719,502.81 - Step 5: Solve for x
x = 4,658,331,719,502.81/2,497,501.03 - Step 6: Final answer
x = 1,865,197.12
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.