Finding the Fourth Proportional to 3,803,269.64, 5,704,860.48 and 924,652.76
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Solution
The fourth proportional to 3,803,269.64, 5,704,860.48 and 924,652.76 is: 1,386,968.45
Step by Step Solution
- Step 1: Write the proportion equation
3,803,269.64 : 5,704,860.48 = 924,652.76 : x - Step 2: Convert to fraction form
3,803,269.64/5,704,860.48 = 924,652.76/x - Step 3: Cross multiply
3,803,269.64x = 5,704,860.48 × 924,652.76 - Step 4: Simplify right side
3,803,269.64x = 5,275,014,988,246.93 - Step 5: Solve for x
x = 5,275,014,988,246.93/3,803,269.64 - Step 6: Final answer
x = 1,386,968.45
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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.