Finding the Fourth Proportional to 569,774.71, 854,346.52 and 233,051.84
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Solution
The fourth proportional to 569,774.71, 854,346.52 and 233,051.84 is: 349,448.69
Step by Step Solution
- Step 1: Write the proportion equation
569,774.71 : 854,346.52 = 233,051.84 : x - Step 2: Convert to fraction form
569,774.71/854,346.52 = 233,051.84/x - Step 3: Cross multiply
569,774.71x = 854,346.52 × 233,051.84 - Step 4: Simplify right side
569,774.71x = 199,107,023,629.24 - Step 5: Solve for x
x = 199,107,023,629.24/569,774.71 - Step 6: Final answer
x = 349,448.69
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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.