Finding the Fourth Proportional to 1,883,262.36, 2,824,495.02 and 620,789.88
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Solution
The fourth proportional to 1,883,262.36, 2,824,495.02 and 620,789.88 is: 931,053.45
Step by Step Solution
- Step 1: Write the proportion equation
1,883,262.36 : 2,824,495.02 = 620,789.88 : x - Step 2: Convert to fraction form
1,883,262.36/2,824,495.02 = 620,789.88/x - Step 3: Cross multiply
1,883,262.36x = 2,824,495.02 × 620,789.88 - Step 4: Simplify right side
1,883,262.36x = 1,753,417,924,526.40 - Step 5: Solve for x
x = 1,753,417,924,526.40/1,883,262.36 - Step 6: Final answer
x = 931,053.45
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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.