Finding the Fourth Proportional to 2,492,610.24, 3,739,545.81 and 695,492.94
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Solution
The fourth proportional to 2,492,610.24, 3,739,545.81 and 695,492.94 is: 1,043,415.32
Step by Step Solution
- Step 1: Write the proportion equation
2,492,610.24 : 3,739,545.81 = 695,492.94 : x - Step 2: Convert to fraction form
2,492,610.24/3,739,545.81 = 695,492.94/x - Step 3: Cross multiply
2,492,610.24x = 3,739,545.81 × 695,492.94 - Step 4: Simplify right side
2,492,610.24x = 2,600,827,709,661.58 - Step 5: Solve for x
x = 2,600,827,709,661.58/2,492,610.24 - Step 6: Final answer
x = 1,043,415.32
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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.