Finding the Fourth Proportional to 4,544,044.52, 6,270,781.05 and 2,506,854.02
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Solution
The fourth proportional to 4,544,044.52, 6,270,781.05 and 2,506,854.02 is: 3,459,458.33
Step by Step Solution
- Step 1: Write the proportion equation
4,544,044.52 : 6,270,781.05 = 2,506,854.02 : x - Step 2: Convert to fraction form
4,544,044.52/6,270,781.05 = 2,506,854.02/x - Step 3: Cross multiply
4,544,044.52x = 6,270,781.05 × 2,506,854.02 - Step 4: Simplify right side
4,544,044.52x = 15,719,932,652,378.42 - Step 5: Solve for x
x = 15,719,932,652,378.42/4,544,044.52 - Step 6: Final answer
x = 3,459,458.33
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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.