Finding the Third Proportional to 1,774,257.19 and 2,658,434.06
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Solution
The third proportional to 1,774,257.19 and 2,658,434.06 is: 3,983,228.43
Step by Step Solution
- Step 1: Write the proportion equation
1,774,257.19 : 2,658,434.06 = 2,658,434.06 : x - Step 2: Convert to fraction form
1,774,257.19/2,658,434.06 = 2,658,434.06/x - Step 3: Cross multiply
1,774,257.19x = 2,658,434.06 × 2,658,434.06 - Step 4: Simplify right side
1,774,257.19x = 7,067,271,664,660.25 - Step 5: Solve for x
x = 7,067,271,664,660.25/1,774,257.19 - Step 6: Final answer
x = 3,983,228.43
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.