Finding the Fourth Proportional to 2,383,830, 3,573,383.04 and 1,119,394.08
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Solution
The fourth proportional to 2,383,830, 3,573,383.04 and 1,119,394.08 is: 1,677,982.00
Step by Step Solution
- Step 1: Write the proportion equation
2,383,830 : 3,573,383.04 = 1,119,394.08 : x - Step 2: Convert to fraction form
2,383,830/3,573,383.04 = 1,119,394.08/x - Step 3: Cross multiply
2,383,830x = 3,573,383.04 × 1,119,394.08 - Step 4: Simplify right side
2,383,830x = 4,000,023,820,548.40 - Step 5: Solve for x
x = 4,000,023,820,548.40/2,383,830 - Step 6: Final answer
x = 1,677,982.00
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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.