Finding the Fourth Proportional to 3,596,303.33, 4,962,995.99 and 2,146,840.01
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Solution
The fourth proportional to 3,596,303.33, 4,962,995.99 and 2,146,840.01 is: 2,962,697.35
Step by Step Solution
- Step 1: Write the proportion equation
3,596,303.33 : 4,962,995.99 = 2,146,840.01 : x - Step 2: Convert to fraction form
3,596,303.33/4,962,995.99 = 2,146,840.01/x - Step 3: Cross multiply
3,596,303.33x = 4,962,995.99 × 2,146,840.01 - Step 4: Simplify right side
3,596,303.33x = 10,654,758,360,801.56 - Step 5: Solve for x
x = 10,654,758,360,801.56/3,596,303.33 - Step 6: Final answer
x = 2,962,697.35
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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.