Finding the Fourth Proportional to 1,495,603.04, 2,243,700.41 and 548,981.96
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Solution
The fourth proportional to 1,495,603.04, 2,243,700.41 and 548,981.96 is: 823,581.53
Step by Step Solution
- Step 1: Write the proportion equation
1,495,603.04 : 2,243,700.41 = 548,981.96 : x - Step 2: Convert to fraction form
1,495,603.04/2,243,700.41 = 548,981.96/x - Step 3: Cross multiply
1,495,603.04x = 2,243,700.41 × 548,981.96 - Step 4: Simplify right side
1,495,603.04x = 1,231,751,034,771.19 - Step 5: Solve for x
x = 1,231,751,034,771.19/1,495,603.04 - Step 6: Final answer
x = 823,581.53
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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.