Finding the Fourth Proportional to 14,636,203.29, 21,954,353.13 and 3,706,386.93
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Solution
The fourth proportional to 14,636,203.29, 21,954,353.13 and 3,706,386.93 is: 5,559,592.60
Step by Step Solution
- Step 1: Write the proportion equation
14,636,203.29 : 21,954,353.13 = 3,706,386.93 : x - Step 2: Convert to fraction form
14,636,203.29/21,954,353.13 = 3,706,386.93/x - Step 3: Cross multiply
14,636,203.29x = 21,954,353.13 × 3,706,386.93 - Step 4: Simplify right side
14,636,203.29x = 81,371,327,497,636.59 - Step 5: Solve for x
x = 81,371,327,497,636.59/14,636,203.29 - Step 6: Final answer
x = 5,559,592.60
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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.