Finding the Fourth Proportional to 1,797,258.24, 2,695,879.68 and 732,062.72
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Solution
The fourth proportional to 1,797,258.24, 2,695,879.68 and 732,062.72 is: 1,098,090.95
Step by Step Solution
- Step 1: Write the proportion equation
1,797,258.24 : 2,695,879.68 = 732,062.72 : x - Step 2: Convert to fraction form
1,797,258.24/2,695,879.68 = 732,062.72/x - Step 3: Cross multiply
1,797,258.24x = 2,695,879.68 × 732,062.72 - Step 4: Simplify right side
1,797,258.24x = 1,973,553,011,333.53 - Step 5: Solve for x
x = 1,973,553,011,333.53/1,797,258.24 - Step 6: Final answer
x = 1,098,090.95
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.