Finding the Fourth Proportional to 4,366,498.05, 6,549,747.08 and 2,476,930.05
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Solution
The fourth proportional to 4,366,498.05, 6,549,747.08 and 2,476,930.05 is: 3,715,395.08
Step by Step Solution
- Step 1: Write the proportion equation
4,366,498.05 : 6,549,747.08 = 2,476,930.05 : x - Step 2: Convert to fraction form
4,366,498.05/6,549,747.08 = 2,476,930.05/x - Step 3: Cross multiply
4,366,498.05x = 6,549,747.08 × 2,476,930.05 - Step 4: Simplify right side
4,366,498.05x = 16,223,265,349,967.10 - Step 5: Solve for x
x = 16,223,265,349,967.10/4,366,498.05 - Step 6: Final answer
x = 3,715,395.08
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.