Finding the Fourth Proportional to 537,259.04, 741,419.19 and 295,559.99
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Solution
The fourth proportional to 537,259.04, 741,419.19 and 295,559.99 is: 407,873.73
Step by Step Solution
- Step 1: Write the proportion equation
537,259.04 : 741,419.19 = 295,559.99 : x - Step 2: Convert to fraction form
537,259.04/741,419.19 = 295,559.99/x - Step 3: Cross multiply
537,259.04x = 741,419.19 × 295,559.99 - Step 4: Simplify right side
537,259.04x = 219,133,846,904.41 - Step 5: Solve for x
x = 219,133,846,904.41/537,259.04 - Step 6: Final answer
x = 407,873.73
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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.