Finding the Fourth Proportional to 1,959,926.07, 2,704,774.81 and 1,341,029.35
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Solution
The fourth proportional to 1,959,926.07, 2,704,774.81 and 1,341,029.35 is: 1,850,673.07
Step by Step Solution
- Step 1: Write the proportion equation
1,959,926.07 : 2,704,774.81 = 1,341,029.35 : x - Step 2: Convert to fraction form
1,959,926.07/2,704,774.81 = 1,341,029.35/x - Step 3: Cross multiply
1,959,926.07x = 2,704,774.81 × 1,341,029.35 - Step 4: Simplify right side
1,959,926.07x = 3,627,182,405,350.67 - Step 5: Solve for x
x = 3,627,182,405,350.67/1,959,926.07 - Step 6: Final answer
x = 1,850,673.07
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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.