Finding the Fourth Proportional to 652,916.93, 901,027.11 and 362,529.05
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Solution
The fourth proportional to 652,916.93, 901,027.11 and 362,529.05 is: 500,291.06
Step by Step Solution
- Step 1: Write the proportion equation
652,916.93 : 901,027.11 = 362,529.05 : x - Step 2: Convert to fraction form
652,916.93/901,027.11 = 362,529.05/x - Step 3: Cross multiply
652,916.93x = 901,027.11 × 362,529.05 - Step 4: Simplify right side
652,916.93x = 326,648,497,707.41 - Step 5: Solve for x
x = 326,648,497,707.41/652,916.93 - Step 6: Final answer
x = 500,291.06
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.