Finding the Fourth Proportional to 537,260.04, 741,420.57 and 295,560.99
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Solution
The fourth proportional to 537,260.04, 741,420.57 and 295,560.99 is: 407,875.11
Step by Step Solution
- Step 1: Write the proportion equation
537,260.04 : 741,420.57 = 295,560.99 : x - Step 2: Convert to fraction form
537,260.04/741,420.57 = 295,560.99/x - Step 3: Cross multiply
537,260.04x = 741,420.57 × 295,560.99 - Step 4: Simplify right side
537,260.04x = 219,134,997,675.56 - Step 5: Solve for x
x = 219,134,997,675.56/537,260.04 - Step 6: Final answer
x = 407,875.11
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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.