Finding the Fourth Proportional to 1,101,476.98, 1,652,233.71 and 302,753.62
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Solution
The fourth proportional to 1,101,476.98, 1,652,233.71 and 302,753.62 is: 454,135.44
Step by Step Solution
- Step 1: Write the proportion equation
1,101,476.98 : 1,652,233.71 = 302,753.62 : x - Step 2: Convert to fraction form
1,101,476.98/1,652,233.71 = 302,753.62/x - Step 3: Cross multiply
1,101,476.98x = 1,652,233.71 × 302,753.62 - Step 4: Simplify right side
1,101,476.98x = 500,219,736,788.53 - Step 5: Solve for x
x = 500,219,736,788.53/1,101,476.98 - Step 6: Final answer
x = 454,135.44
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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.