Finding the Fourth Proportional to 1,450,581.04, 2,175,281.04 and 651,647.96
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Solution
The fourth proportional to 1,450,581.04, 2,175,281.04 and 651,647.96 is: 977,206.66
Step by Step Solution
- Step 1: Write the proportion equation
1,450,581.04 : 2,175,281.04 = 651,647.96 : x - Step 2: Convert to fraction form
1,450,581.04/2,175,281.04 = 651,647.96/x - Step 3: Cross multiply
1,450,581.04x = 2,175,281.04 × 651,647.96 - Step 4: Simplify right side
1,450,581.04x = 1,417,517,452,142.68 - Step 5: Solve for x
x = 1,417,517,452,142.68/1,450,581.04 - Step 6: Final answer
x = 977,206.66
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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.