Finding the Fourth Proportional to 1,714,246.14, 2,558,851.91 and 1,589,357.50
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Solution
The fourth proportional to 1,714,246.14, 2,558,851.91 and 1,589,357.50 is: 2,372,430.88
Step by Step Solution
- Step 1: Write the proportion equation
1,714,246.14 : 2,558,851.91 = 1,589,357.50 : x - Step 2: Convert to fraction form
1,714,246.14/2,558,851.91 = 1,589,357.50/x - Step 3: Cross multiply
1,714,246.14x = 2,558,851.91 × 1,589,357.50 - Step 4: Simplify right side
1,714,246.14x = 4,066,930,474,547.83 - Step 5: Solve for x
x = 4,066,930,474,547.83/1,714,246.14 - Step 6: Final answer
x = 2,372,430.88
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.