Finding the Fourth Proportional to 3,560,267.98, 5,340,009.99 and 1,001,564.24
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Solution
The fourth proportional to 3,560,267.98, 5,340,009.99 and 1,001,564.24 is: 1,502,236.09
Step by Step Solution
- Step 1: Write the proportion equation
3,560,267.98 : 5,340,009.99 = 1,001,564.24 : x - Step 2: Convert to fraction form
3,560,267.98/5,340,009.99 = 1,001,564.24/x - Step 3: Cross multiply
3,560,267.98x = 5,340,009.99 × 1,001,564.24 - Step 4: Simplify right side
3,560,267.98x = 5,348,363,047,226.76 - Step 5: Solve for x
x = 5,348,363,047,226.76/3,560,267.98 - Step 6: Final answer
x = 1,502,236.09
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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.