Finding the Third Proportional to 977,028 and 2,121,166.50
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Solution
The third proportional to 977,028 and 2,121,166.50 is: 4,605,136.52
Step by Step Solution
- Step 1: Write the proportion equation
977,028 : 2,121,166.50 = 2,121,166.50 : x - Step 2: Convert to fraction form
977,028/2,121,166.50 = 2,121,166.50/x - Step 3: Cross multiply
977,028x = 2,121,166.50 × 2,121,166.50 - Step 4: Simplify right side
977,028x = 4,499,347,320,722.25 - Step 5: Solve for x
x = 4,499,347,320,722.25/977,028 - Step 6: Final answer
x = 4,605,136.52
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.