Finding the Fourth Proportional to 1,702,904.58, 2,551,466.52 and 1,027,566.95
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Solution
The fourth proportional to 1,702,904.58, 2,551,466.52 and 1,027,566.95 is: 1,539,606.32
Step by Step Solution
- Step 1: Write the proportion equation
1,702,904.58 : 2,551,466.52 = 1,027,566.95 : x - Step 2: Convert to fraction form
1,702,904.58/2,551,466.52 = 1,027,566.95/x - Step 3: Cross multiply
1,702,904.58x = 2,551,466.52 × 1,027,566.95 - Step 4: Simplify right side
1,702,904.58x = 2,621,802,657,226.18 - Step 5: Solve for x
x = 2,621,802,657,226.18/1,702,904.58 - Step 6: Final answer
x = 1,539,606.32
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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.