Finding the Fourth Proportional to 1,551,018.24, 2,327,771.52 and 803,278.08
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Solution
The fourth proportional to 1,551,018.24, 2,327,771.52 and 803,278.08 is: 1,205,561.48
Step by Step Solution
- Step 1: Write the proportion equation
1,551,018.24 : 2,327,771.52 = 803,278.08 : x - Step 2: Convert to fraction form
1,551,018.24/2,327,771.52 = 803,278.08/x - Step 3: Cross multiply
1,551,018.24x = 2,327,771.52 × 803,278.08 - Step 4: Simplify right side
1,551,018.24x = 1,869,847,837,264.28 - Step 5: Solve for x
x = 1,869,847,837,264.28/1,551,018.24 - Step 6: Final answer
x = 1,205,561.48
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.