Finding the Fourth Proportional to 2,382,305.76, 3,574,125.68 and 963,358.29
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Solution
The fourth proportional to 2,382,305.76, 3,574,125.68 and 963,358.29 is: 1,445,307.17
Step by Step Solution
- Step 1: Write the proportion equation
2,382,305.76 : 3,574,125.68 = 963,358.29 : x - Step 2: Convert to fraction form
2,382,305.76/3,574,125.68 = 963,358.29/x - Step 3: Cross multiply
2,382,305.76x = 3,574,125.68 × 963,358.29 - Step 4: Simplify right side
2,382,305.76x = 3,443,163,598,513.10 - Step 5: Solve for x
x = 3,443,163,598,513.10/2,382,305.76 - Step 6: Final answer
x = 1,445,307.17
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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.