Finding the Fourth Proportional to 1,566,276.48, 2,351,629.05 and 968,405.35
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Solution
The fourth proportional to 1,566,276.48, 2,351,629.05 and 968,405.35 is: 1,453,977.11
Step by Step Solution
- Step 1: Write the proportion equation
1,566,276.48 : 2,351,629.05 = 968,405.35 : x - Step 2: Convert to fraction form
1,566,276.48/2,351,629.05 = 968,405.35/x - Step 3: Cross multiply
1,566,276.48x = 2,351,629.05 × 968,405.35 - Step 4: Simplify right side
1,566,276.48x = 2,277,330,153,235.42 - Step 5: Solve for x
x = 2,277,330,153,235.42/1,566,276.48 - Step 6: Final answer
x = 1,453,977.11
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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.