Finding the Fourth Proportional to 1,497,843.53, 2,246,543.86 and 550,992.81
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Solution
The fourth proportional to 1,497,843.53, 2,246,543.86 and 550,992.81 is: 826,407.76
Step by Step Solution
- Step 1: Write the proportion equation
1,497,843.53 : 2,246,543.86 = 550,992.81 : x - Step 2: Convert to fraction form
1,497,843.53/2,246,543.86 = 550,992.81/x - Step 3: Cross multiply
1,497,843.53x = 2,246,543.86 × 550,992.81 - Step 4: Simplify right side
1,497,843.53x = 1,237,829,514,209.65 - Step 5: Solve for x
x = 1,237,829,514,209.65/1,497,843.53 - Step 6: Final answer
x = 826,407.76
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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.