Finding the Fourth Proportional to 596,831.82, 895,358.49 and 197,476.04
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Solution
The fourth proportional to 596,831.82, 895,358.49 and 197,476.04 is: 296,250.70
Step by Step Solution
- Step 1: Write the proportion equation
596,831.82 : 895,358.49 = 197,476.04 : x - Step 2: Convert to fraction form
596,831.82/895,358.49 = 197,476.04/x - Step 3: Cross multiply
596,831.82x = 895,358.49 × 197,476.04 - Step 4: Simplify right side
596,831.82x = 176,811,843,521.41 - Step 5: Solve for x
x = 176,811,843,521.41/596,831.82 - Step 6: Final answer
x = 296,250.70
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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.