Finding the Fourth Proportional to 1,024,690.58, 1,537,567.79 and 417,924.04
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Solution
The fourth proportional to 1,024,690.58, 1,537,567.79 and 417,924.04 is: 627,103.00
Step by Step Solution
- Step 1: Write the proportion equation
1,024,690.58 : 1,537,567.79 = 417,924.04 : x - Step 2: Convert to fraction form
1,024,690.58/1,537,567.79 = 417,924.04/x - Step 3: Cross multiply
1,024,690.58x = 1,537,567.79 × 417,924.04 - Step 4: Simplify right side
1,024,690.58x = 642,586,534,882.83 - Step 5: Solve for x
x = 642,586,534,882.83/1,024,690.58 - Step 6: Final answer
x = 627,103.00
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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.