Finding the Fourth Proportional to 4,024,459.11, 6,036,875.55 and 1,292,118
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Solution
The fourth proportional to 4,024,459.11, 6,036,875.55 and 1,292,118 is: 1,938,237.00
Step by Step Solution
- Step 1: Write the proportion equation
4,024,459.11 : 6,036,875.55 = 1,292,118 : x - Step 2: Convert to fraction form
4,024,459.11/6,036,875.55 = 1,292,118/x - Step 3: Cross multiply
4,024,459.11x = 6,036,875.55 × 1,292,118 - Step 4: Simplify right side
4,024,459.11x = 7,800,355,561,914.90 - Step 5: Solve for x
x = 7,800,355,561,914.90/4,024,459.11 - Step 6: Final answer
x = 1,938,237.00
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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.