Finding the Fourth Proportional to 4,089,349.87, 6,134,023.99 and 1,097,533.87
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Solution
The fourth proportional to 4,089,349.87, 6,134,023.99 and 1,097,533.87 is: 1,646,300.59
Step by Step Solution
- Step 1: Write the proportion equation
4,089,349.87 : 6,134,023.99 = 1,097,533.87 : x - Step 2: Convert to fraction form
4,089,349.87/6,134,023.99 = 1,097,533.87/x - Step 3: Cross multiply
4,089,349.87x = 6,134,023.99 × 1,097,533.87 - Step 4: Simplify right side
4,089,349.87x = 6,732,299,088,417.54 - Step 5: Solve for x
x = 6,732,299,088,417.54/4,089,349.87 - Step 6: Final answer
x = 1,646,300.59
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.