Finding the Fourth Proportional to 1,358,320.08, 2,037,477.92 and 361,048.08
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Solution
The fourth proportional to 1,358,320.08, 2,037,477.92 and 361,048.08 is: 541,571.54
Step by Step Solution
- Step 1: Write the proportion equation
1,358,320.08 : 2,037,477.92 = 361,048.08 : x - Step 2: Convert to fraction form
1,358,320.08/2,037,477.92 = 361,048.08/x - Step 3: Cross multiply
1,358,320.08x = 2,037,477.92 × 361,048.08 - Step 4: Simplify right side
1,358,320.08x = 735,627,491,058.39 - Step 5: Solve for x
x = 735,627,491,058.39/1,358,320.08 - Step 6: Final answer
x = 541,571.54
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.