Finding the Fourth Proportional to 4,062,585.78, 6,094,675.78 and 1,503,823.08
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Solution
The fourth proportional to 4,062,585.78, 6,094,675.78 and 1,503,823.08 is: 2,256,029.68
Step by Step Solution
- Step 1: Write the proportion equation
4,062,585.78 : 6,094,675.78 = 1,503,823.08 : x - Step 2: Convert to fraction form
4,062,585.78/6,094,675.78 = 1,503,823.08/x - Step 3: Cross multiply
4,062,585.78x = 6,094,675.78 × 1,503,823.08 - Step 4: Simplify right side
4,062,585.78x = 9,165,314,103,081.00 - Step 5: Solve for x
x = 9,165,314,103,081.00/4,062,585.78 - Step 6: Final answer
x = 2,256,029.68
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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.