Finding the Third Proportional to 580,314 and 1,272,730.50
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Solution
The third proportional to 580,314 and 1,272,730.50 is: 2,791,321.47
Step by Step Solution
- Step 1: Write the proportion equation
580,314 : 1,272,730.50 = 1,272,730.50 : x - Step 2: Convert to fraction form
580,314/1,272,730.50 = 1,272,730.50/x - Step 3: Cross multiply
580,314x = 1,272,730.50 × 1,272,730.50 - Step 4: Simplify right side
580,314x = 1,619,842,925,630.25 - Step 5: Solve for x
x = 1,619,842,925,630.25/580,314 - Step 6: Final answer
x = 2,791,321.47
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.