Finding the Fourth Proportional to 4,484,008.66, 6,185,170.20 and 3,195,265.46
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Solution
The fourth proportional to 4,484,008.66, 6,185,170.20 and 3,195,265.46 is: 4,407,498.34
Step by Step Solution
- Step 1: Write the proportion equation
4,484,008.66 : 6,185,170.20 = 3,195,265.46 : x - Step 2: Convert to fraction form
4,484,008.66/6,185,170.20 = 3,195,265.46/x - Step 3: Cross multiply
4,484,008.66x = 6,185,170.20 × 3,195,265.46 - Step 4: Simplify right side
4,484,008.66x = 19,763,260,704,281.29 - Step 5: Solve for x
x = 19,763,260,704,281.29/4,484,008.66 - Step 6: Final answer
x = 4,407,498.34
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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.