Finding the Fourth Proportional to 1,029,993.21, 1,544,460.44 and 604,368.14
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Solution
The fourth proportional to 1,029,993.21, 1,544,460.44 and 604,368.14 is: 906,241.58
Step by Step Solution
- Step 1: Write the proportion equation
1,029,993.21 : 1,544,460.44 = 604,368.14 : x - Step 2: Convert to fraction form
1,029,993.21/1,544,460.44 = 604,368.14/x - Step 3: Cross multiply
1,029,993.21x = 1,544,460.44 × 604,368.14 - Step 4: Simplify right side
1,029,993.21x = 933,422,672,682.24 - Step 5: Solve for x
x = 933,422,672,682.24/1,029,993.21 - Step 6: Final answer
x = 906,241.58
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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.