Finding the Fourth Proportional to 5,334,908.06, 8,003,195.58 and 1,739,838.92
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Solution
The fourth proportional to 5,334,908.06, 8,003,195.58 and 1,739,838.92 is: 2,610,030.20
Step by Step Solution
- Step 1: Write the proportion equation
5,334,908.06 : 8,003,195.58 = 1,739,838.92 : x - Step 2: Convert to fraction form
5,334,908.06/8,003,195.58 = 1,739,838.92/x - Step 3: Cross multiply
5,334,908.06x = 8,003,195.58 × 1,739,838.92 - Step 4: Simplify right side
5,334,908.06x = 13,924,271,154,455.97 - Step 5: Solve for x
x = 13,924,271,154,455.97/5,334,908.06 - Step 6: Final answer
x = 2,610,030.20
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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.