Finding the Fourth Proportional to 4,173,899.32, 6,246,898.56 and 2,376,300.22
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Solution
The fourth proportional to 4,173,899.32, 6,246,898.56 and 2,376,300.22 is: 3,556,508.02
Step by Step Solution
- Step 1: Write the proportion equation
4,173,899.32 : 6,246,898.56 = 2,376,300.22 : x - Step 2: Convert to fraction form
4,173,899.32/6,246,898.56 = 2,376,300.22/x - Step 3: Cross multiply
4,173,899.32x = 6,246,898.56 × 2,376,300.22 - Step 4: Simplify right side
4,173,899.32x = 14,844,506,422,445.68 - Step 5: Solve for x
x = 14,844,506,422,445.68/4,173,899.32 - Step 6: Final answer
x = 3,556,508.02
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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.