Finding the Fourth Proportional to 465,323.76, 697,881.96 and 184,765.68
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Solution
The fourth proportional to 465,323.76, 697,881.96 and 184,765.68 is: 277,107.35
Step by Step Solution
- Step 1: Write the proportion equation
465,323.76 : 697,881.96 = 184,765.68 : x - Step 2: Convert to fraction form
465,323.76/697,881.96 = 184,765.68/x - Step 3: Cross multiply
465,323.76x = 697,881.96 × 184,765.68 - Step 4: Simplify right side
465,323.76x = 128,944,634,899.13 - Step 5: Solve for x
x = 128,944,634,899.13/465,323.76 - Step 6: Final answer
x = 277,107.35
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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.