Finding the Fourth Proportional to 1,773,352.24, 2,659,623.36 and 708,108.28
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Solution
The fourth proportional to 1,773,352.24, 2,659,623.36 and 708,108.28 is: 1,062,000.70
Step by Step Solution
- Step 1: Write the proportion equation
1,773,352.24 : 2,659,623.36 = 708,108.28 : x - Step 2: Convert to fraction form
1,773,352.24/2,659,623.36 = 708,108.28/x - Step 3: Cross multiply
1,773,352.24x = 2,659,623.36 × 708,108.28 - Step 4: Simplify right side
1,773,352.24x = 1,883,301,322,897.42 - Step 5: Solve for x
x = 1,883,301,322,897.42/1,773,352.24 - Step 6: Final answer
x = 1,062,000.70
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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.