Finding the Fourth Proportional to 4,110,041.88, 6,163,533.54 and 1,413,610.20
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Solution
The fourth proportional to 4,110,041.88, 6,163,533.54 and 1,413,610.20 is: 2,119,889.32
Step by Step Solution
- Step 1: Write the proportion equation
4,110,041.88 : 6,163,533.54 = 1,413,610.20 : x - Step 2: Convert to fraction form
4,110,041.88/6,163,533.54 = 1,413,610.20/x - Step 3: Cross multiply
4,110,041.88x = 6,163,533.54 × 1,413,610.20 - Step 4: Simplify right side
4,110,041.88x = 8,712,833,880,186.11 - Step 5: Solve for x
x = 8,712,833,880,186.11/4,110,041.88 - Step 6: Final answer
x = 2,119,889.32
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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.