Finding the Fourth Proportional to 1,854,352.06, 2,779,286.07 and 955,303.36
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Solution
The fourth proportional to 1,854,352.06, 2,779,286.07 and 955,303.36 is: 1,431,800.01
Step by Step Solution
- Step 1: Write the proportion equation
1,854,352.06 : 2,779,286.07 = 955,303.36 : x - Step 2: Convert to fraction form
1,854,352.06/2,779,286.07 = 955,303.36/x - Step 3: Cross multiply
1,854,352.06x = 2,779,286.07 × 955,303.36 - Step 4: Simplify right side
1,854,352.06x = 2,655,061,307,175.76 - Step 5: Solve for x
x = 2,655,061,307,175.76/1,854,352.06 - Step 6: Final answer
x = 1,431,800.01
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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.