Finding the Fourth Proportional to 2,336,690.03, 3,505,314.86 and 717,246.74
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Solution
The fourth proportional to 2,336,690.03, 3,505,314.86 and 717,246.74 is: 1,075,955.99
Step by Step Solution
- Step 1: Write the proportion equation
2,336,690.03 : 3,505,314.86 = 717,246.74 : x - Step 2: Convert to fraction form
2,336,690.03/3,505,314.86 = 717,246.74/x - Step 3: Cross multiply
2,336,690.03x = 3,505,314.86 × 717,246.74 - Step 4: Simplify right side
2,336,690.03x = 2,514,175,634,895.75 - Step 5: Solve for x
x = 2,514,175,634,895.75/2,336,690.03 - Step 6: Final answer
x = 1,075,955.99
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.