Finding the Fourth Proportional to 6,197,298.80, 8,552,480.04 and 3,444,102.26
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Solution
The fourth proportional to 6,197,298.80, 8,552,480.04 and 3,444,102.26 is: 4,752,976.54
Step by Step Solution
- Step 1: Write the proportion equation
6,197,298.80 : 8,552,480.04 = 3,444,102.26 : x - Step 2: Convert to fraction form
6,197,298.80/8,552,480.04 = 3,444,102.26/x - Step 3: Cross multiply
6,197,298.80x = 8,552,480.04 × 3,444,102.26 - Step 4: Simplify right side
6,197,298.80x = 29,455,615,834,368.89 - Step 5: Solve for x
x = 29,455,615,834,368.89/6,197,298.80 - Step 6: Final answer
x = 4,752,976.54
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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.