Finding the Fourth Proportional to 475,347.24, 713,110.77 and 191,059.92
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Solution
The fourth proportional to 475,347.24, 713,110.77 and 191,059.92 is: 286,626.02
Step by Step Solution
- Step 1: Write the proportion equation
475,347.24 : 713,110.77 = 191,059.92 : x - Step 2: Convert to fraction form
475,347.24/713,110.77 = 191,059.92/x - Step 3: Cross multiply
475,347.24x = 713,110.77 × 191,059.92 - Step 4: Simplify right side
475,347.24x = 136,246,886,667.34 - Step 5: Solve for x
x = 136,246,886,667.34/475,347.24 - Step 6: Final answer
x = 286,626.02
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.