Finding the Fourth Proportional to 4,037,094.36, 5,571,263.70 and 2,201,574.42
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Solution
The fourth proportional to 4,037,094.36, 5,571,263.70 and 2,201,574.42 is: 3,038,212.77
Step by Step Solution
- Step 1: Write the proportion equation
4,037,094.36 : 5,571,263.70 = 2,201,574.42 : x - Step 2: Convert to fraction form
4,037,094.36/5,571,263.70 = 2,201,574.42/x - Step 3: Cross multiply
4,037,094.36x = 5,571,263.70 × 2,201,574.42 - Step 4: Simplify right side
4,037,094.36x = 12,265,551,648,994.55 - Step 5: Solve for x
x = 12,265,551,648,994.55/4,037,094.36 - Step 6: Final answer
x = 3,038,212.77
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.