Finding the Fourth Proportional to 1,119,229.03, 1,544,536.11 and 609,931
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Solution
The fourth proportional to 1,119,229.03, 1,544,536.11 and 609,931 is: 841,704.81
Step by Step Solution
- Step 1: Write the proportion equation
1,119,229.03 : 1,544,536.11 = 609,931 : x - Step 2: Convert to fraction form
1,119,229.03/1,544,536.11 = 609,931/x - Step 3: Cross multiply
1,119,229.03x = 1,544,536.11 × 609,931 - Step 4: Simplify right side
1,119,229.03x = 942,060,454,108.41 - Step 5: Solve for x
x = 942,060,454,108.41/1,119,229.03 - Step 6: Final answer
x = 841,704.81
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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.