Finding the Third Proportional to 418,307.63 and 903,030.75
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Solution
The third proportional to 418,307.63 and 903,030.75 is: 1,949,437.42
Step by Step Solution
- Step 1: Write the proportion equation
418,307.63 : 903,030.75 = 903,030.75 : x - Step 2: Convert to fraction form
418,307.63/903,030.75 = 903,030.75/x - Step 3: Cross multiply
418,307.63x = 903,030.75 × 903,030.75 - Step 4: Simplify right side
418,307.63x = 815,464,535,445.56 - Step 5: Solve for x
x = 815,464,535,445.56/418,307.63 - Step 6: Final answer
x = 1,949,437.42
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.