Finding the Fourth Proportional to 9,062,350.74, 13,593,562.56 and 3,671,104.14
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Solution
The fourth proportional to 9,062,350.74, 13,593,562.56 and 3,671,104.14 is: 5,506,670.98
Step by Step Solution
- Step 1: Write the proportion equation
9,062,350.74 : 13,593,562.56 = 3,671,104.14 : x - Step 2: Convert to fraction form
9,062,350.74/13,593,562.56 = 3,671,104.14/x - Step 3: Cross multiply
9,062,350.74x = 13,593,562.56 × 3,671,104.14 - Step 4: Simplify right side
9,062,350.74x = 49,903,383,791,365 - Step 5: Solve for x
x = 49,903,383,791,365/9,062,350.74 - Step 6: Final answer
x = 5,506,670.98
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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.