Finding the Fourth Proportional to 6,703,635.04, 10,056,385.52 and 2,154,823.84
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Solution
The fourth proportional to 6,703,635.04, 10,056,385.52 and 2,154,823.84 is: 3,232,535.65
Step by Step Solution
- Step 1: Write the proportion equation
6,703,635.04 : 10,056,385.52 = 2,154,823.84 : x - Step 2: Convert to fraction form
6,703,635.04/10,056,385.52 = 2,154,823.84/x - Step 3: Cross multiply
6,703,635.04x = 10,056,385.52 × 2,154,823.84 - Step 4: Simplify right side
6,703,635.04x = 21,669,739,262,726.79 - Step 5: Solve for x
x = 21,669,739,262,726.79/6,703,635.04 - Step 6: Final answer
x = 3,232,535.65
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.