Finding the Third Proportional to 569,980.47 and 1,055,866.09
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Solution
The third proportional to 569,980.47 and 1,055,866.09 is: 1,955,949.82
Step by Step Solution
- Step 1: Write the proportion equation
569,980.47 : 1,055,866.09 = 1,055,866.09 : x - Step 2: Convert to fraction form
569,980.47/1,055,866.09 = 1,055,866.09/x - Step 3: Cross multiply
569,980.47x = 1,055,866.09 × 1,055,866.09 - Step 4: Simplify right side
569,980.47x = 1,114,853,193,495.08 - Step 5: Solve for x
x = 1,114,853,193,495.08/569,980.47 - Step 6: Final answer
x = 1,955,949.82
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These problems maintain the same ratio (1.85) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.