Finding the Fourth Proportional to 6,587,024.18, 9,878,519.37 and 2,326,194.14
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Solution
The fourth proportional to 6,587,024.18, 9,878,519.37 and 2,326,194.14 is: 3,488,578.95
Step by Step Solution
- Step 1: Write the proportion equation
6,587,024.18 : 9,878,519.37 = 2,326,194.14 : x - Step 2: Convert to fraction form
6,587,024.18/9,878,519.37 = 2,326,194.14/x - Step 3: Cross multiply
6,587,024.18x = 9,878,519.37 × 2,326,194.14 - Step 4: Simplify right side
6,587,024.18x = 22,979,353,870,370.49 - Step 5: Solve for x
x = 22,979,353,870,370.49/6,587,024.18 - Step 6: Final answer
x = 3,488,578.95
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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.