Finding the Fourth Proportional to 1,723,190.08, 2,585,312.64 and 882,336.64
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Solution
The fourth proportional to 1,723,190.08, 2,585,312.64 and 882,336.64 is: 1,323,775.07
Step by Step Solution
- Step 1: Write the proportion equation
1,723,190.08 : 2,585,312.64 = 882,336.64 : x - Step 2: Convert to fraction form
1,723,190.08/2,585,312.64 = 882,336.64/x - Step 3: Cross multiply
1,723,190.08x = 2,585,312.64 × 882,336.64 - Step 4: Simplify right side
1,723,190.08x = 2,281,116,068,127.13 - Step 5: Solve for x
x = 2,281,116,068,127.13/1,723,190.08 - Step 6: Final answer
x = 1,323,775.07
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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.