Finding the Fourth Proportional to 4,334,368.39, 6,500,255.07 and 2,717,594.14
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Solution
The fourth proportional to 4,334,368.39, 6,500,255.07 and 2,717,594.14 is: 4,075,577.68
Step by Step Solution
- Step 1: Write the proportion equation
4,334,368.39 : 6,500,255.07 = 2,717,594.14 : x - Step 2: Convert to fraction form
4,334,368.39/6,500,255.07 = 2,717,594.14/x - Step 3: Cross multiply
4,334,368.39x = 6,500,255.07 × 2,717,594.14 - Step 4: Simplify right side
4,334,368.39x = 17,665,055,070,486.65 - Step 5: Solve for x
x = 17,665,055,070,486.65/4,334,368.39 - Step 6: Final answer
x = 4,075,577.68
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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.