Finding the Fourth Proportional to 4,832,124.17, 7,248,229.91 and 1,466,331.17
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Solution
The fourth proportional to 4,832,124.17, 7,248,229.91 and 1,466,331.17 is: 2,199,510.00
Step by Step Solution
- Step 1: Write the proportion equation
4,832,124.17 : 7,248,229.91 = 1,466,331.17 : x - Step 2: Convert to fraction form
4,832,124.17/7,248,229.91 = 1,466,331.17/x - Step 3: Cross multiply
4,832,124.17x = 7,248,229.91 × 1,466,331.17 - Step 4: Simplify right side
4,832,124.17x = 10,628,305,444,359.29 - Step 5: Solve for x
x = 10,628,305,444,359.29/4,832,124.17 - Step 6: Final answer
x = 2,199,510.00
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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.