Finding the Fourth Proportional to 3,678,260.04, 5,518,184.04 and 1,119,675
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Solution
The fourth proportional to 3,678,260.04, 5,518,184.04 and 1,119,675 is: 1,679,754.19
Step by Step Solution
- Step 1: Write the proportion equation
3,678,260.04 : 5,518,184.04 = 1,119,675 : x - Step 2: Convert to fraction form
3,678,260.04/5,518,184.04 = 1,119,675/x - Step 3: Cross multiply
3,678,260.04x = 5,518,184.04 × 1,119,675 - Step 4: Simplify right side
3,678,260.04x = 6,178,572,714,987 - Step 5: Solve for x
x = 6,178,572,714,987/3,678,260.04 - Step 6: Final answer
x = 1,679,754.19
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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.