Finding the Fourth Proportional to 1,043,874.42, 1,565,341.08 and 369,802.41
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Solution
The fourth proportional to 1,043,874.42, 1,565,341.08 and 369,802.41 is: 554,536.92
Step by Step Solution
- Step 1: Write the proportion equation
1,043,874.42 : 1,565,341.08 = 369,802.41 : x - Step 2: Convert to fraction form
1,043,874.42/1,565,341.08 = 369,802.41/x - Step 3: Cross multiply
1,043,874.42x = 1,565,341.08 × 369,802.41 - Step 4: Simplify right side
1,043,874.42x = 578,866,903,856.00 - Step 5: Solve for x
x = 578,866,903,856.00/1,043,874.42 - Step 6: Final answer
x = 554,536.92
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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.