Finding the Fourth Proportional to 1,772,023.92, 2,658,587.44 and 634,795.92
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Solution
The fourth proportional to 1,772,023.92, 2,658,587.44 and 634,795.92 is: 952,391.47
Step by Step Solution
- Step 1: Write the proportion equation
1,772,023.92 : 2,658,587.44 = 634,795.92 : x - Step 2: Convert to fraction form
1,772,023.92/2,658,587.44 = 634,795.92/x - Step 3: Cross multiply
1,772,023.92x = 2,658,587.44 × 634,795.92 - Step 4: Simplify right side
1,772,023.92x = 1,687,660,459,875.25 - Step 5: Solve for x
x = 1,687,660,459,875.25/1,772,023.92 - Step 6: Final answer
x = 952,391.47
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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.