Finding the Fourth Proportional to 1,079,197.04, 1,489,303.98 and 595,762.44
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Solution
The fourth proportional to 1,079,197.04, 1,489,303.98 and 595,762.44 is: 822,158.83
Step by Step Solution
- Step 1: Write the proportion equation
1,079,197.04 : 1,489,303.98 = 595,762.44 : x - Step 2: Convert to fraction form
1,079,197.04/1,489,303.98 = 595,762.44/x - Step 3: Cross multiply
1,079,197.04x = 1,489,303.98 × 595,762.44 - Step 4: Simplify right side
1,079,197.04x = 887,271,373,026.51 - Step 5: Solve for x
x = 887,271,373,026.51/1,079,197.04 - Step 6: Final answer
x = 822,158.83
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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.