Finding the Fourth Proportional to 2,195,134.83, 3,292,369.34 and 597,823.74
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Solution
The fourth proportional to 2,195,134.83, 3,292,369.34 and 597,823.74 is: 896,644.95
Step by Step Solution
- Step 1: Write the proportion equation
2,195,134.83 : 3,292,369.34 = 597,823.74 : x - Step 2: Convert to fraction form
2,195,134.83/3,292,369.34 = 597,823.74/x - Step 3: Cross multiply
2,195,134.83x = 3,292,369.34 × 597,823.74 - Step 4: Simplify right side
2,195,134.83x = 1,968,256,549,311.01 - Step 5: Solve for x
x = 1,968,256,549,311.01/2,195,134.83 - Step 6: Final answer
x = 896,644.95
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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.