Finding the Fourth Proportional to 1,596,607.02, 2,395,291.84 and 531,658.31
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Solution
The fourth proportional to 1,596,607.02, 2,395,291.84 and 531,658.31 is: 797,614.43
Step by Step Solution
- Step 1: Write the proportion equation
1,596,607.02 : 2,395,291.84 = 531,658.31 : x - Step 2: Convert to fraction form
1,596,607.02/2,395,291.84 = 531,658.31/x - Step 3: Cross multiply
1,596,607.02x = 2,395,291.84 × 531,658.31 - Step 4: Simplify right side
1,596,607.02x = 1,273,476,798,305.59 - Step 5: Solve for x
x = 1,273,476,798,305.59/1,596,607.02 - Step 6: Final answer
x = 797,614.43
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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.