Finding the Fourth Proportional to 600,495.98, 900,235.27 and 263,281.08
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Solution
The fourth proportional to 600,495.98, 900,235.27 and 263,281.08 is: 394,698.59
Step by Step Solution
- Step 1: Write the proportion equation
600,495.98 : 900,235.27 = 263,281.08 : x - Step 2: Convert to fraction form
600,495.98/900,235.27 = 263,281.08/x - Step 3: Cross multiply
600,495.98x = 900,235.27 × 263,281.08 - Step 4: Simplify right side
600,495.98x = 237,014,916,363.72 - Step 5: Solve for x
x = 237,014,916,363.72/600,495.98 - Step 6: Final answer
x = 394,698.59
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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.