Finding the Fourth Proportional to 4,708,397.92, 6,497,397.84 and 2,671,163.68
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Solution
The fourth proportional to 4,708,397.92, 6,497,397.84 and 2,671,163.68 is: 3,686,097.36
Step by Step Solution
- Step 1: Write the proportion equation
4,708,397.92 : 6,497,397.84 = 2,671,163.68 : x - Step 2: Convert to fraction form
4,708,397.92/6,497,397.84 = 2,671,163.68/x - Step 3: Cross multiply
4,708,397.92x = 6,497,397.84 × 2,671,163.68 - Step 4: Simplify right side
4,708,397.92x = 17,355,613,124,718.45 - Step 5: Solve for x
x = 17,355,613,124,718.45/4,708,397.92 - Step 6: Final answer
x = 3,686,097.36
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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.