Finding the Fourth Proportional to 5,330,700.60, 7,996,044.68 and 1,736,461.74
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Solution
The fourth proportional to 5,330,700.60, 7,996,044.68 and 1,736,461.74 is: 2,604,690.58
Step by Step Solution
- Step 1: Write the proportion equation
5,330,700.60 : 7,996,044.68 = 1,736,461.74 : x - Step 2: Convert to fraction form
5,330,700.60/7,996,044.68 = 1,736,461.74/x - Step 3: Cross multiply
5,330,700.60x = 7,996,044.68 × 1,736,461.74 - Step 4: Simplify right side
5,330,700.60x = 13,884,825,649,468.23 - Step 5: Solve for x
x = 13,884,825,649,468.23/5,330,700.60 - Step 6: Final answer
x = 2,604,690.58
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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.