Finding the Fourth Proportional to 3,807,997.96, 5,713,490.58 and 1,676,587
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Solution
The fourth proportional to 3,807,997.96, 5,713,490.58 and 1,676,587 is: 2,515,538.12
Step by Step Solution
- Step 1: Write the proportion equation
3,807,997.96 : 5,713,490.58 = 1,676,587 : x - Step 2: Convert to fraction form
3,807,997.96/5,713,490.58 = 1,676,587/x - Step 3: Cross multiply
3,807,997.96x = 5,713,490.58 × 1,676,587 - Step 4: Simplify right side
3,807,997.96x = 9,579,164,031,050.46 - Step 5: Solve for x
x = 9,579,164,031,050.46/3,807,997.96 - Step 6: Final answer
x = 2,515,538.12
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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.