Finding the Fourth Proportional to 2,359,262.09, 3,255,750.62 and 1,326,769.56
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Solution
The fourth proportional to 2,359,262.09, 3,255,750.62 and 1,326,769.56 is: 1,830,924.53
Step by Step Solution
- Step 1: Write the proportion equation
2,359,262.09 : 3,255,750.62 = 1,326,769.56 : x - Step 2: Convert to fraction form
2,359,262.09/3,255,750.62 = 1,326,769.56/x - Step 3: Cross multiply
2,359,262.09x = 3,255,750.62 × 1,326,769.56 - Step 4: Simplify right side
2,359,262.09x = 4,319,630,820,884.05 - Step 5: Solve for x
x = 4,319,630,820,884.05/2,359,262.09 - Step 6: Final answer
x = 1,830,924.53
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.