Finding the Fourth Proportional to 4,540,746.24, 6,266,272.12 and 2,503,628.16
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Solution
The fourth proportional to 4,540,746.24, 6,266,272.12 and 2,503,628.16 is: 3,455,030.19
Step by Step Solution
- Step 1: Write the proportion equation
4,540,746.24 : 6,266,272.12 = 2,503,628.16 : x - Step 2: Convert to fraction form
4,540,746.24/6,266,272.12 = 2,503,628.16/x - Step 3: Cross multiply
4,540,746.24x = 6,266,272.12 × 2,503,628.16 - Step 4: Simplify right side
4,540,746.24x = 15,688,415,337,854.90 - Step 5: Solve for x
x = 15,688,415,337,854.90/4,540,746.24 - Step 6: Final answer
x = 3,455,030.19
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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.