Finding the Fourth Proportional to 1,893,774, 2,613,408 and 1,034,336.28
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Solution
The fourth proportional to 1,893,774, 2,613,408 and 1,034,336.28 is: 1,427,384.00
Step by Step Solution
- Step 1: Write the proportion equation
1,893,774 : 2,613,408 = 1,034,336.28 : x - Step 2: Convert to fraction form
1,893,774/2,613,408 = 1,034,336.28/x - Step 3: Cross multiply
1,893,774x = 2,613,408 × 1,034,336.28 - Step 4: Simplify right side
1,893,774x = 2,703,142,708,842.24 - Step 5: Solve for x
x = 2,703,142,708,842.24/1,893,774 - Step 6: Final answer
x = 1,427,384.00
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.