Finding the Fourth Proportional to 4,716,335.19, 6,513,483.27 and 3,250,056.39
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Solution
The fourth proportional to 4,716,335.19, 6,513,483.27 and 3,250,056.39 is: 4,488,482.49
Step by Step Solution
- Step 1: Write the proportion equation
4,716,335.19 : 6,513,483.27 = 3,250,056.39 : x - Step 2: Convert to fraction form
4,716,335.19/6,513,483.27 = 3,250,056.39/x - Step 3: Cross multiply
4,716,335.19x = 6,513,483.27 × 3,250,056.39 - Step 4: Simplify right side
4,716,335.19x = 21,169,187,910,583.74 - Step 5: Solve for x
x = 21,169,187,910,583.74/4,716,335.19 - Step 6: Final answer
x = 4,488,482.49
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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.