Finding the Fourth Proportional to 1,822,064.76, 2,733,607.91 and 797,484.26
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Solution
The fourth proportional to 1,822,064.76, 2,733,607.91 and 797,484.26 is: 1,196,449.95
Step by Step Solution
- Step 1: Write the proportion equation
1,822,064.76 : 2,733,607.91 = 797,484.26 : x - Step 2: Convert to fraction form
1,822,064.76/2,733,607.91 = 797,484.26/x - Step 3: Cross multiply
1,822,064.76x = 2,733,607.91 × 797,484.26 - Step 4: Simplify right side
1,822,064.76x = 2,180,009,290,064.23 - Step 5: Solve for x
x = 2,180,009,290,064.23/1,822,064.76 - Step 6: Final answer
x = 1,196,449.95
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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.