Finding the Fourth Proportional to 2,768,103.48, 4,153,482 and 1,505,929.08
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Solution
The fourth proportional to 2,768,103.48, 4,153,482 and 1,505,929.08 is: 2,259,615.43
Step by Step Solution
- Step 1: Write the proportion equation
2,768,103.48 : 4,153,482 = 1,505,929.08 : x - Step 2: Convert to fraction form
2,768,103.48/4,153,482 = 1,505,929.08/x - Step 3: Cross multiply
2,768,103.48x = 4,153,482 × 1,505,929.08 - Step 4: Simplify right side
2,768,103.48x = 6,254,849,327,056.56 - Step 5: Solve for x
x = 6,254,849,327,056.56/2,768,103.48 - Step 6: Final answer
x = 2,259,615.43
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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.