Finding the Fourth Proportional to 1,565,369.60, 2,348,349.36 and 593,025.14
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Solution
The fourth proportional to 1,565,369.60, 2,348,349.36 and 593,025.14 is: 889,649.45
Step by Step Solution
- Step 1: Write the proportion equation
1,565,369.60 : 2,348,349.36 = 593,025.14 : x - Step 2: Convert to fraction form
1,565,369.60/2,348,349.36 = 593,025.14/x - Step 3: Cross multiply
1,565,369.60x = 2,348,349.36 × 593,025.14 - Step 4: Simplify right side
1,565,369.60x = 1,392,630,207,982.91 - Step 5: Solve for x
x = 1,392,630,207,982.91/1,565,369.60 - Step 6: Final answer
x = 889,649.45
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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.