Finding the Fourth Proportional to 4,089,327.38, 6,135,095.47 and 1,249,362.08
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Solution
The fourth proportional to 4,089,327.38, 6,135,095.47 and 1,249,362.08 is: 1,874,380.53
Step by Step Solution
- Step 1: Write the proportion equation
4,089,327.38 : 6,135,095.47 = 1,249,362.08 : x - Step 2: Convert to fraction form
4,089,327.38/6,135,095.47 = 1,249,362.08/x - Step 3: Cross multiply
4,089,327.38x = 6,135,095.47 × 1,249,362.08 - Step 4: Simplify right side
4,089,327.38x = 7,664,955,637,397.78 - Step 5: Solve for x
x = 7,664,955,637,397.78/4,089,327.38 - Step 6: Final answer
x = 1,874,380.53
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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.