Finding the Fourth Proportional to 1,595,814.84, 2,202,509.34 and 951,276.24
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Solution
The fourth proportional to 1,595,814.84, 2,202,509.34 and 951,276.24 is: 1,312,931.02
Step by Step Solution
- Step 1: Write the proportion equation
1,595,814.84 : 2,202,509.34 = 951,276.24 : x - Step 2: Convert to fraction form
1,595,814.84/2,202,509.34 = 951,276.24/x - Step 3: Cross multiply
1,595,814.84x = 2,202,509.34 × 951,276.24 - Step 4: Simplify right side
1,595,814.84x = 2,095,194,803,520.08 - Step 5: Solve for x
x = 2,095,194,803,520.08/1,595,814.84 - Step 6: Final answer
x = 1,312,931.02
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.