Finding the Fourth Proportional to 4,602,047.10, 6,351,041.24 and 2,564,871.18
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Solution
The fourth proportional to 4,602,047.10, 6,351,041.24 and 2,564,871.18 is: 3,539,642.75
Step by Step Solution
- Step 1: Write the proportion equation
4,602,047.10 : 6,351,041.24 = 2,564,871.18 : x - Step 2: Convert to fraction form
4,602,047.10/6,351,041.24 = 2,564,871.18/x - Step 3: Cross multiply
4,602,047.10x = 6,351,041.24 × 2,564,871.18 - Step 4: Simplify right side
4,602,047.10x = 16,289,602,639,467.46 - Step 5: Solve for x
x = 16,289,602,639,467.46/4,602,047.10 - Step 6: Final answer
x = 3,539,642.75
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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.