Finding the Fourth Proportional to 1,094,290.97, 1,508,717.44 and 897,332.02
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Solution
The fourth proportional to 1,094,290.97, 1,508,717.44 and 897,332.02 is: 1,237,166.82
Step by Step Solution
- Step 1: Write the proportion equation
1,094,290.97 : 1,508,717.44 = 897,332.02 : x - Step 2: Convert to fraction form
1,094,290.97/1,508,717.44 = 897,332.02/x - Step 3: Cross multiply
1,094,290.97x = 1,508,717.44 × 897,332.02 - Step 4: Simplify right side
1,094,290.97x = 1,353,820,473,880.78 - Step 5: Solve for x
x = 1,353,820,473,880.78/1,094,290.97 - Step 6: Final answer
x = 1,237,166.82
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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.