Finding the Fourth Proportional to 1,734,670.17, 2,600,508.65 and 834,873.98
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Solution
The fourth proportional to 1,734,670.17, 2,600,508.65 and 834,873.98 is: 1,251,590.66
Step by Step Solution
- Step 1: Write the proportion equation
1,734,670.17 : 2,600,508.65 = 834,873.98 : x - Step 2: Convert to fraction form
1,734,670.17/2,600,508.65 = 834,873.98/x - Step 3: Cross multiply
1,734,670.17x = 2,600,508.65 × 834,873.98 - Step 4: Simplify right side
1,734,670.17x = 2,171,096,989,473.01 - Step 5: Solve for x
x = 2,171,096,989,473.01/1,734,670.17 - Step 6: Final answer
x = 1,251,590.66
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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.