Finding the Fourth Proportional to 602,656.24, 903,958.44 and 181,919.56
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Solution
The fourth proportional to 602,656.24, 903,958.44 and 181,919.56 is: 272,871.52
Step by Step Solution
- Step 1: Write the proportion equation
602,656.24 : 903,958.44 = 181,919.56 : x - Step 2: Convert to fraction form
602,656.24/903,958.44 = 181,919.56/x - Step 3: Cross multiply
602,656.24x = 903,958.44 × 181,919.56 - Step 4: Simplify right side
602,656.24x = 164,447,721,663.09 - Step 5: Solve for x
x = 164,447,721,663.09/602,656.24 - Step 6: Final answer
x = 272,871.52
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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.