Finding the Fourth Proportional to 1,026,176.68, 1,416,129.06 and 573,475.24
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Solution
The fourth proportional to 1,026,176.68, 1,416,129.06 and 573,475.24 is: 791,398.76
Step by Step Solution
- Step 1: Write the proportion equation
1,026,176.68 : 1,416,129.06 = 573,475.24 : x - Step 2: Convert to fraction form
1,026,176.68/1,416,129.06 = 573,475.24/x - Step 3: Cross multiply
1,026,176.68x = 1,416,129.06 × 573,475.24 - Step 4: Simplify right side
1,026,176.68x = 812,114,952,554.47 - Step 5: Solve for x
x = 812,114,952,554.47/1,026,176.68 - Step 6: Final answer
x = 791,398.76
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.