Finding the Fourth Proportional to 6,032,536.08, 8,323,971.39 and 3,584,240.88
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Solution
The fourth proportional to 6,032,536.08, 8,323,971.39 and 3,584,240.88 is: 4,945,700.80
Step by Step Solution
- Step 1: Write the proportion equation
6,032,536.08 : 8,323,971.39 = 3,584,240.88 : x - Step 2: Convert to fraction form
6,032,536.08/8,323,971.39 = 3,584,240.88/x - Step 3: Cross multiply
6,032,536.08x = 8,323,971.39 × 3,584,240.88 - Step 4: Simplify right side
6,032,536.08x = 29,835,118,539,988.42 - Step 5: Solve for x
x = 29,835,118,539,988.42/6,032,536.08 - Step 6: Final answer
x = 4,945,700.80
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.