Finding the Fourth Proportional to 4,295,209.49, 5,927,236.56 and 2,361,455.99
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Solution
The fourth proportional to 4,295,209.49, 5,927,236.56 and 2,361,455.99 is: 3,258,725.40
Step by Step Solution
- Step 1: Write the proportion equation
4,295,209.49 : 5,927,236.56 = 2,361,455.99 : x - Step 2: Convert to fraction form
4,295,209.49/5,927,236.56 = 2,361,455.99/x - Step 3: Cross multiply
4,295,209.49x = 5,927,236.56 × 2,361,455.99 - Step 4: Simplify right side
4,295,209.49x = 13,996,908,249,122.81 - Step 5: Solve for x
x = 13,996,908,249,122.81/4,295,209.49 - Step 6: Final answer
x = 3,258,725.40
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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.