Finding the Fourth Proportional to 602,314.42, 903,374.69 and 175,750.09
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Solution
The fourth proportional to 602,314.42, 903,374.69 and 175,750.09 is: 263,596.85
Step by Step Solution
- Step 1: Write the proportion equation
602,314.42 : 903,374.69 = 175,750.09 : x - Step 2: Convert to fraction form
602,314.42/903,374.69 = 175,750.09/x - Step 3: Cross multiply
602,314.42x = 903,374.69 × 175,750.09 - Step 4: Simplify right side
602,314.42x = 158,768,185,104.47 - Step 5: Solve for x
x = 158,768,185,104.47/602,314.42 - Step 6: Final answer
x = 263,596.85
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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.