Finding the Fourth Proportional to 4,132,510.61, 6,198,828.78 and 1,573,867.08
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Solution
The fourth proportional to 4,132,510.61, 6,198,828.78 and 1,573,867.08 is: 2,360,824.56
Step by Step Solution
- Step 1: Write the proportion equation
4,132,510.61 : 6,198,828.78 = 1,573,867.08 : x - Step 2: Convert to fraction form
4,132,510.61/6,198,828.78 = 1,573,867.08/x - Step 3: Cross multiply
4,132,510.61x = 6,198,828.78 × 1,573,867.08 - Step 4: Simplify right side
4,132,510.61x = 9,756,132,551,398.56 - Step 5: Solve for x
x = 9,756,132,551,398.56/4,132,510.61 - Step 6: Final answer
x = 2,360,824.56
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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.