Finding the Fourth Proportional to 34,692,575.35, 52,038,979.76 and 8,784,864.26
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Solution
The fourth proportional to 34,692,575.35, 52,038,979.76 and 8,784,864.26 is: 13,177,325.95
Step by Step Solution
- Step 1: Write the proportion equation
34,692,575.35 : 52,038,979.76 = 8,784,864.26 : x - Step 2: Convert to fraction form
34,692,575.35/52,038,979.76 = 8,784,864.26/x - Step 3: Cross multiply
34,692,575.35x = 52,038,979.76 × 8,784,864.26 - Step 4: Simplify right side
34,692,575.35x = 457,155,373,420,487.38 - Step 5: Solve for x
x = 457,155,373,420,487.38/34,692,575.35 - Step 6: Final answer
x = 13,177,325.95
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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.