Finding the Fourth Proportional to 4,021,550.16, 6,030,430.03 and 1,460,959.53
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Solution
The fourth proportional to 4,021,550.16, 6,030,430.03 and 1,460,959.53 is: 2,190,750.80
Step by Step Solution
- Step 1: Write the proportion equation
4,021,550.16 : 6,030,430.03 = 1,460,959.53 : x - Step 2: Convert to fraction form
4,021,550.16/6,030,430.03 = 1,460,959.53/x - Step 3: Cross multiply
4,021,550.16x = 6,030,430.03 × 1,460,959.53 - Step 4: Simplify right side
4,021,550.16x = 8,810,214,222,326.69 - Step 5: Solve for x
x = 8,810,214,222,326.69/4,021,550.16 - Step 6: Final answer
x = 2,190,750.80
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.