Finding the Third Proportional to 430,201.13 and 683,267.06
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Solution
The third proportional to 430,201.13 and 683,267.06 is: 1,085,199.11
Step by Step Solution
- Step 1: Write the proportion equation
430,201.13 : 683,267.06 = 683,267.06 : x - Step 2: Convert to fraction form
430,201.13/683,267.06 = 683,267.06/x - Step 3: Cross multiply
430,201.13x = 683,267.06 × 683,267.06 - Step 4: Simplify right side
430,201.13x = 466,853,878,697.38 - Step 5: Solve for x
x = 466,853,878,697.38/430,201.13 - Step 6: Final answer
x = 1,085,199.11
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These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.