Finding the Fourth Proportional to 5,202,533, 7,177,070.34 and 3,367,581.80
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Solution
The fourth proportional to 5,202,533, 7,177,070.34 and 3,367,581.80 is: 4,645,693.06
Step by Step Solution
- Step 1: Write the proportion equation
5,202,533 : 7,177,070.34 = 3,367,581.80 : x - Step 2: Convert to fraction form
5,202,533/7,177,070.34 = 3,367,581.80/x - Step 3: Cross multiply
5,202,533x = 7,177,070.34 × 3,367,581.80 - Step 4: Simplify right side
5,202,533x = 24,169,371,454,303.81 - Step 5: Solve for x
x = 24,169,371,454,303.81/5,202,533 - Step 6: Final answer
x = 4,645,693.06
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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.