Finding the Fourth Proportional to 2,135,931.55, 3,203,535.95 and 598,573.14
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Solution
The fourth proportional to 2,135,931.55, 3,203,535.95 and 598,573.14 is: 897,758.44
Step by Step Solution
- Step 1: Write the proportion equation
2,135,931.55 : 3,203,535.95 = 598,573.14 : x - Step 2: Convert to fraction form
2,135,931.55/3,203,535.95 = 598,573.14/x - Step 3: Cross multiply
2,135,931.55x = 3,203,535.95 × 598,573.14 - Step 4: Simplify right side
2,135,931.55x = 1,917,550,572,694.38 - Step 5: Solve for x
x = 1,917,550,572,694.38/2,135,931.55 - Step 6: Final answer
x = 897,758.44
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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.