Finding the Fourth Proportional to 1,569,271.95, 2,354,805.95 and 609,603.18
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Solution
The fourth proportional to 1,569,271.95, 2,354,805.95 and 609,603.18 is: 914,753.62
Step by Step Solution
- Step 1: Write the proportion equation
1,569,271.95 : 2,354,805.95 = 609,603.18 : x - Step 2: Convert to fraction form
1,569,271.95/2,354,805.95 = 609,603.18/x - Step 3: Cross multiply
1,569,271.95x = 2,354,805.95 × 609,603.18 - Step 4: Simplify right side
1,569,271.95x = 1,435,497,192,354.91 - Step 5: Solve for x
x = 1,435,497,192,354.91/1,569,271.95 - Step 6: Final answer
x = 914,753.62
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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.