Finding the Fourth Proportional to 6,035,215.93, 8,328,816.99 and 3,457,394.93
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Solution
The fourth proportional to 6,035,215.93, 8,328,816.99 and 3,457,394.93 is: 4,771,330.47
Step by Step Solution
- Step 1: Write the proportion equation
6,035,215.93 : 8,328,816.99 = 3,457,394.93 : x - Step 2: Convert to fraction form
6,035,215.93/8,328,816.99 = 3,457,394.93/x - Step 3: Cross multiply
6,035,215.93x = 8,328,816.99 × 3,457,394.93 - Step 4: Simplify right side
6,035,215.93x = 28,796,009,654,945.91 - Step 5: Solve for x
x = 28,796,009,654,945.91/6,035,215.93 - Step 6: Final answer
x = 4,771,330.47
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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.