Finding the Fourth Proportional to 1,024,909.12, 1,537,206.03 and 341,807.94
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Solution
The fourth proportional to 1,024,909.12, 1,537,206.03 and 341,807.94 is: 512,659.33
Step by Step Solution
- Step 1: Write the proportion equation
1,024,909.12 : 1,537,206.03 = 341,807.94 : x - Step 2: Convert to fraction form
1,024,909.12/1,537,206.03 = 341,807.94/x - Step 3: Cross multiply
1,024,909.12x = 1,537,206.03 × 341,807.94 - Step 4: Simplify right side
1,024,909.12x = 525,429,226,469.88 - Step 5: Solve for x
x = 525,429,226,469.88/1,024,909.12 - Step 6: Final answer
x = 512,659.33
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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.