Finding the Fourth Proportional to 1,794,493.23, 2,692,248.32 and 730,299.03
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Solution
The fourth proportional to 1,794,493.23, 2,692,248.32 and 730,299.03 is: 1,095,655.48
Step by Step Solution
- Step 1: Write the proportion equation
1,794,493.23 : 2,692,248.32 = 730,299.03 : x - Step 2: Convert to fraction form
1,794,493.23/2,692,248.32 = 730,299.03/x - Step 3: Cross multiply
1,794,493.23x = 2,692,248.32 × 730,299.03 - Step 4: Simplify right side
1,794,493.23x = 1,966,146,336,615.13 - Step 5: Solve for x
x = 1,966,146,336,615.13/1,794,493.23 - Step 6: Final answer
x = 1,095,655.48
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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.