Finding the Fourth Proportional to 1,169,246.08, 1,753,918.40 and 370,510.08
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Solution
The fourth proportional to 1,169,246.08, 1,753,918.40 and 370,510.08 is: 555,780.74
Step by Step Solution
- Step 1: Write the proportion equation
1,169,246.08 : 1,753,918.40 = 370,510.08 : x - Step 2: Convert to fraction form
1,169,246.08/1,753,918.40 = 370,510.08/x - Step 3: Cross multiply
1,169,246.08x = 1,753,918.40 × 370,510.08 - Step 4: Simplify right side
1,169,246.08x = 649,844,446,697.47 - Step 5: Solve for x
x = 649,844,446,697.47/1,169,246.08 - Step 6: Final answer
x = 555,780.74
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.