Finding the Fourth Proportional to 2,372,962.24, 3,559,416.63 and 575,865.46
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Solution
The fourth proportional to 2,372,962.24, 3,559,416.63 and 575,865.46 is: 863,791.70
Step by Step Solution
- Step 1: Write the proportion equation
2,372,962.24 : 3,559,416.63 = 575,865.46 : x - Step 2: Convert to fraction form
2,372,962.24/3,559,416.63 = 575,865.46/x - Step 3: Cross multiply
2,372,962.24x = 3,559,416.63 × 575,865.46 - Step 4: Simplify right side
2,372,962.24x = 2,049,745,094,966.60 - Step 5: Solve for x
x = 2,049,745,094,966.60/2,372,962.24 - Step 6: Final answer
x = 863,791.70
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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.