Finding the Fourth Proportional to 5,779,002.65, 8,668,588.68 and 2,746,677.94
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Solution
The fourth proportional to 5,779,002.65, 8,668,588.68 and 2,746,677.94 is: 4,120,057.17
Step by Step Solution
- Step 1: Write the proportion equation
5,779,002.65 : 8,668,588.68 = 2,746,677.94 : x - Step 2: Convert to fraction form
5,779,002.65/8,668,588.68 = 2,746,677.94/x - Step 3: Cross multiply
5,779,002.65x = 8,668,588.68 × 2,746,677.94 - Step 4: Simplify right side
5,779,002.65x = 23,809,821,276,618.25 - Step 5: Solve for x
x = 23,809,821,276,618.25/5,779,002.65 - Step 6: Final answer
x = 4,120,057.17
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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.