Finding the Fourth Proportional to 6,024,987.15, 8,314,455.97 and 3,271,652.36
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Solution
The fourth proportional to 6,024,987.15, 8,314,455.97 and 3,271,652.36 is: 4,514,865.98
Step by Step Solution
- Step 1: Write the proportion equation
6,024,987.15 : 8,314,455.97 = 3,271,652.36 : x - Step 2: Convert to fraction form
6,024,987.15/8,314,455.97 = 3,271,652.36/x - Step 3: Cross multiply
6,024,987.15x = 8,314,455.97 × 3,271,652.36 - Step 4: Simplify right side
6,024,987.15x = 27,202,009,496,366.59 - Step 5: Solve for x
x = 27,202,009,496,366.59/6,024,987.15 - Step 6: Final answer
x = 4,514,865.98
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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.