Finding the Third Proportional to 2,925,487.13 and 4,357,248.19
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Solution
The third proportional to 2,925,487.13 and 4,357,248.19 is: 6,489,726.65
Step by Step Solution
- Step 1: Write the proportion equation
2,925,487.13 : 4,357,248.19 = 4,357,248.19 : x - Step 2: Convert to fraction form
2,925,487.13/4,357,248.19 = 4,357,248.19/x - Step 3: Cross multiply
2,925,487.13x = 4,357,248.19 × 4,357,248.19 - Step 4: Simplify right side
2,925,487.13x = 18,985,611,767,472.04 - Step 5: Solve for x
x = 18,985,611,767,472.04/2,925,487.13 - Step 6: Final answer
x = 6,489,726.65
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Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.