Finding the Fourth Proportional to 4,663,085.04, 6,995,570.48 and 1,967,416.80
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Solution
The fourth proportional to 4,663,085.04, 6,995,570.48 and 1,967,416.80 is: 2,951,523.03
Step by Step Solution
- Step 1: Write the proportion equation
4,663,085.04 : 6,995,570.48 = 1,967,416.80 : x - Step 2: Convert to fraction form
4,663,085.04/6,995,570.48 = 1,967,416.80/x - Step 3: Cross multiply
4,663,085.04x = 6,995,570.48 × 1,967,416.80 - Step 4: Simplify right side
4,663,085.04x = 13,763,202,887,936.06 - Step 5: Solve for x
x = 13,763,202,887,936.06/4,663,085.04 - Step 6: Final answer
x = 2,951,523.03
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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.