Finding the Fourth Proportional to 1,450,239.95, 2,176,097.03 and 651,358.55
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Solution
The fourth proportional to 1,450,239.95, 2,176,097.03 and 651,358.55 is: 977,368.88
Step by Step Solution
- Step 1: Write the proportion equation
1,450,239.95 : 2,176,097.03 = 651,358.55 : x - Step 2: Convert to fraction form
1,450,239.95/2,176,097.03 = 651,358.55/x - Step 3: Cross multiply
1,450,239.95x = 2,176,097.03 × 651,358.55 - Step 4: Simplify right side
1,450,239.95x = 1,417,419,391,982.83 - Step 5: Solve for x
x = 1,417,419,391,982.83/1,450,239.95 - Step 6: Final answer
x = 977,368.88
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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.