Finding the Fourth Proportional to 4,467,073.84, 6,683,701.64 and 2,646,415.96
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Solution
The fourth proportional to 4,467,073.84, 6,683,701.64 and 2,646,415.96 is: 3,959,606.51
Step by Step Solution
- Step 1: Write the proportion equation
4,467,073.84 : 6,683,701.64 = 2,646,415.96 : x - Step 2: Convert to fraction form
4,467,073.84/6,683,701.64 = 2,646,415.96/x - Step 3: Cross multiply
4,467,073.84x = 6,683,701.64 × 2,646,415.96 - Step 4: Simplify right side
4,467,073.84x = 17,687,854,658,555.66 - Step 5: Solve for x
x = 17,687,854,658,555.66/4,467,073.84 - Step 6: Final answer
x = 3,959,606.51
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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.